Alh quantity adjuster problems. Currently I have the motor in the van .

Alh quantity adjuster problems. You know, as I recall, this subject has been discussed in numerous Threads, but for the life of me, I just cannot accept the "fact" that the numbers are inverse of the numerical value. Silver 2003 Jetta TDI, Silver 2000 Jetta TDI (sold), '84 Vanagon with '02 ALH engine. The quantity adjuster seal, or "QA seal" is often $4. Thread starter aixl4m; Start date Oct 2, 2020; A. Also, the wiring for this sensor has been cut and spliced as if someone installed a used one in the past. 3 Faults Found: 17970 - Quantity Adjuster (N146): Upper Limit Reached. 216's winter cruiser, 1996 2003 Jetta. Forums. 4 TDI 100%Biodiesel, AHF Golf TDI 100% Biodiesel, AHF Golf TDI Wagon 100% Biodiesel, VW Syncro 3CT Kombi 100% Biodiesel, Corsa 1. Verified the rumor that the daughter's wagon (auto) runs rough when first started. Fuel injection quantity (IQ) adjusts power, smoke, and economy. I replaced the FTS following instructions on the forum ( carefully open the fuel pump top quantity adjuster Diesel Fuel Hose 3mm (Return Line) - 1 Meter. Mar 20, 2015. 5 Ohms. This seal is handy to have if you're replacing the fuel temperature sensor in the injection pump. Stihl Quick Chain Adjuster Removal. When the ECM powers up, it sends a test signal through the QA, that cycles it through its range of motion. The code is P3080. Removing the Stihl Quick Chain Adjuster can be a simple process with the proper tools. Vr6 Water Pump Failure. 5" vacuum, you should start to feel some drag on the feeler gauge, and at 18" vacuum, the feeler gauge should be pinched tight. Next Last. jcrews Jun 3, 2021 · I'm having similar issues as of Tuesday night. 7D 100% Biodiesel Just remove the quantity adjuster to check innards. Joined Feb 17, 2009 Location North Conway, NH TDI '97 Passat x2 Mar 1, 2010 #1 Number one thing make sure pump timing is within spec of vw. Adjusting SOI maps won't do a lot for starting, as ECU normally needs to command the n108 solenoid to retard the timing, so physical timing, injection quantity adjustment, voltage and start IQ play the most important roles when the engine is just starting to turn over. vyhaduje mi chybu 17970 quantity adjuster, upper limit reachedvrchceroadla rozobraty, spony boli az pri cievke Vsetko vycistene, poskladane aby sa adjuster nedotykal Popular Torque Settings for 1. philpullan Member. ALH TDI fuel injection quantity adjuster power. The quantity adjuster is a solenoid, a type of electric motor which adjusts the Mar 23, 2020 · ALH TDI fuel pump quantity adjuster operation and I don't see any issue with the movement, and the armature moves freely and cleanly with no resistance (other than Jun 21, 2012 · Wiring and/or Connector(s) from/to Fuel Quantity Adjuster (N146) faulty. Jan 3, 2024 · ALH Swap into MK1 Cabriolet No Start Problem. Nuts. now you will have a field of 10 blocks. The brake light monitoring includes the clutch switch (manual transmission cars). I have a fuel leak on my Injection Pump that I was able to trace back to the quantity adjuster. Fuel Quantity Adjuster (N146) not adjusted. 17660 - Commencement of injection valve (N108): Open or short to ground - Intermittent. Golf mk4 gt tdi 115. . From Fuse 232 to Splice B168 on to T10f/5 connector (IP connector) to N146 (Quantity Adjuster). went digging through info for '01 ALH and made the following list of known reasons for the glow plug light to flash. - Binding in the collar/shaft relationship - Cant be this as you havent messed with the pump. Then it stumbles and runs pretty rough. The main purpose of the EGR system is to reduce emissions coming from the engine going out of the exhaust. I am able to hold about 20in/wc of vacuum on the pump for Dec 29, 2011 · 17970 - Quantity Adjuster (N146) P1562 - 35-00 - Upper Limit Reached 16566 - Fuel Temp. Joined Nov 29, 2011 Location GA TDI 2000 BEETLE ALH Dec 10, 2011 Jun 3, 2021 · #1. 17970/P1562/005474 - Quantity Adjuster (N146): Upper Limit Reached Possible Symptoms. Jun 16, 2009 · Mar 16, 2014. 01268-Quantity Adjuster (N146) 19-10-Lower Limit - Intermittent 00765 6 days ago · TDI. I have spent allot of time researching changing the seal on the quantity adjuster and I am somewhat apprehensive about attempting the repair since I am concerned about not getting the The first test is to determine what your pump and injector are actually doing. Mar 31, 2018 · Posts: 156. Joined Jun 5, 2010 Location NEAR LEEDS TDI CADDY ALH TDI Apr 24, 2012 Joined Jun 18, 2015 Location Greenville, MI TDI 2001 alh Jetta, RC2 w/. That took some serious debugging w/ Dieseleux I ended up replacing it w/ the quantity adjuster from my 1Z pump. Thread starter Bermoco; Start date Mar 30, 2018; B. Kirky03 Discussion starter. 9- 7. Oct 30, 2010 · VW 1. 2001 ALH TDI Beetle, California emissions per EPA label. I'll be driving along and it will just lose power and die. Agreed that it may have problems. When you're done, here is more detail on how to adjust the quantity adjuster position: 1000q: hammer mod and IQ adjustment. 5 to 9 mg/h. Product Description Manufacturer Info Vehicle Applications. Then you can join Ross-Tech forum and make a new thread about your problems with a full AutoScan attached. Make sure you select the correct engine type. As taken from my new EOBD II Fault Codes Software . solutions. If I set the iq higher than 6. 5 it would not throw the code Aug 27, 2023 · Stumped on ALH LOOONG Crank issues. 9 TDI, we highly suggest finding an ALH version if at all possible. This will isolate a boost problem to the VNT actuator or internal Jun 5, 2014 · Our test candidate is an 2002 Volkswagen Jetta TDI with the rotary-pumped 1. ok so i have been searching high and low to figure out how the immobilizer shuts down the engine but have had no luck finding any info! the engine is a 1. MK4 ALH. The motor ran perfectly out of the donor car before it was pulled approximately 2 months ago. 00741 Brake pedal monitoring - implausible signal 01044 Control unit 1998 passat tdi vag-com fault code 01268 quantity adjuster (n146) 35-10, i know it means fuel pump, do i have to replace - Answered by a verified VW Mechanic. If you get that 18" max mark set properly, the 3-5" vacuum start M14x1. My daughter has 2003 1. The quantity adjuster seal, or "QA seal" is often a cause for leaks, especially if the injection pump quantity adjuster has been moved (aka hammer mod). Nov 9, 2023 · Relatively new to the VW scene and need a little help diagnosing some issues. You can use the below procedure on 2004 TDI and newer to check the IQ but you cannot change it. Once it restarts, everything is fine. The voltage to the QA is variable, you can see it in Apr 19, 2021 · If you are in the market for a 1. I was having issues with the quantity adjuster even after cleaning all of the gunk out of it a few months ago. IQ reading 8. On completion of rebuild it ran poorly. Replaced a few things in that time. Feb 15, 2012. poxxxy Stage 2 Posts: 317 17971 - Quantity Adjuster (N148) P1563 - 35-00 - Lower Limit Reached 17664 - Engine Coolant Tempt Sensor (G62) Feb 14, 2024 · Rough Idle and Quantity adjuster problem. Oct 28, 2018. Introduction. How did you adjust IQ, adaptation or hammer mod? Optimum ALH IQ Nov 30, 2017 · On the 1. Joined Oct 2, 2020 Location Latvia TDI Nov 16, 2013 · Smooth, normal acceleration should produce minimal spikes. To begin, you will need to locate and remove any screws or pins that are holding the adjuster in place. Nov 12, 2007 · 5. Location. Wiring, fuel injection pump. lbl Control Module Part Number: 038 906 012 BD Component and/or Version: 1,9l R4 EDC G100AG 2507 Software Coding: 00001 Work Shop Code: WSC 06103 Fault Codes have been Erased 6 Faults Found 4 - Glow The only thing different physically are the addition of a turbo or different injectors. 17790 - Quantity Adjuster (N146): Upper Limit Reached. (Going by memory here, but the instructions were something like that). It's new" This pump is a popular performance upgrade for A4 body VW with 5-speed transmission. Joined When my 2000 Jetta ALH is first started (cold, not warm), at 17970/P1562/005474 - Quantity Adjuster (N146): Upper Limit Reached Possible Symptoms. Apr 28, 2012. Incorrect current. It has a VW part number of 028 906 040C. 5 May 26, 2006 · I tried fixing it by removing the IQ adjuster and cleaning it but it didn't help. zář 2020 13:18. Simply meaning the ECU can manage it from there. Any help or ideas are appreciated! Technical 2000 Jetta TDI ALH 280,000 Manual Edit: I do have a check engine light on, its been on off and on for a year startup help - ALH IP debugging EDIT In this thread an ALH 11mm pump upgrade was debugged Issues: quantity adjuster feedback quantity adjuster servo pump timing - properly setting an ALH pump's timing I know this sounds like a nooob question, but there I need the help Need New Quantity Adjuster- Where to buy? Thread starter TDIDaveNH; Start date Mar 1, 2010; TDIDaveNH Left Lane Coal Roller at Large. Tested working. Joined Sep 5, 2005 Location Cypress, California, USA TDI Golf IV swap 2002 Mar 15, 2013 EX; come in off the highway and it will idle up and down from about 900 to 1150 RPM, after it idles for 20 seconds or so the idle comes down to about 1000 RPM and seams to be somewhat smoother but not where it should be. you have to read field 2 and field 9. Back to home page | Listed in category: Nov 21, 2016. This assembly has the AHU style wiring plug. Our SDIs use 5 hole 0. #22. 9 TDI VE engine, automatic trans , 112 k on the clock, she said after sitting over night it sometimes wont start , or start , run a few min and die. 9 Tdi with 81kW ASV VW-engine. 9 TDI common problems, PLEASE Apr 30, 2008 · I checked the electrical pins in the pig tail from the fuel pump of the pump quantity adjuster and got an abnormal reading across pins 1 & 3 supposed to be 4. What I don't understand on the ALH is why 4, all +/- values, are displayed. It will restart after about 5 minutes. I'm trying to track down a replacement quantity adjuster for the fuel injection pump on an ALH engine. 9 AVQ. I am trying to pull vacuum through the pump with a funnel suspended from the hood so I can monitor the fuel going into the pump. Rotate QA, spill collar moves up and down plunger rod to control injection amount. Not sure I've seen white smoke due 2002 Golf 5spd, 2014 Passat DSG. With the coolant above 85° C, Measuring Value Blocks (MVB) 001, Field 3 should read between 1. #20. What I am wondering is does a diesel ALWAYS need the glow plug to start or only when the temperature drops to a Quantity Adjuster problem. How to get into to check this is 01 engine management, 04 basic settings, 00 hit enter on keyboard. Included are VCDS menu screenshots and how to do the hammer mod. I am looking for an extra pump with a good quantity adjuster. It's the "dot of truth", and it will tell you where you are. Caused by manufacturing tolerances the injectors have a unique behavior and get divided into separate classes. Aug 13, 2019. To start, I know dropping the adaptation number will raise the mg/str number, and will lower fuel. I purchased a bosch seal kit. The flashing glow plug light is another variety of check engine light. Sensor A (G81) P0182 - 35-00 - Short to Ground. slrrls Active member. 16566 - Fuel Temp. 0 Address 01: Engine Labels: 038-906-012-AGR. 5 Wheel Assist Tool. The fuel line has bubbles flying through it. IIRC they run from about 20 deg when very cold, high revs, low fuel, all the way down to -2 deg (2 deg after TDC) when hot, low fuel, low revs. $9. M. Feb 20, 2011. 9alh beetle for cheap, and i'm having an issue priming the injection pump. This is the stock Bosch TDI fuel temperature sensor for all 1996-2003 TDI vehicles in the US and Canada. Joined Nov 29, 2011 Location GA TDI 2000 BEETLE ALH Dec 10, 2011 #1 Does anyone know to set the initial adjusment of the QA on the bench? Seems like a rebuilt pump has to be set close enough for the engine to start when it's installed and then fine Jun 13, 2009 · If you've never checked the fuel injection quantity on your 1996-2003 TDI it's possible it's off. 59: Injection Pump Case Pressure Relief Valve Sold out. Pani. You will also need VCDS or OBDeleven to adjust TDI. 9 TDI ALH out of a 00 beetle. One day i was driving home, but my car stalled, and would not start, car cranks Menu. 2010 Golf GTD (170) CBBB, 5 Door, Shadow Blue (P6/D5Q), ALH means 90hp A4-style engine with Garrett VNT-15 turbocharger and Bosch MAF. Joined Jul 2, 2010 03 Jetta wagon ALH with factory 5speed manual . Most folks who eff with it are running around 4 or 5, people that ignore it from the factory are running around 2. Thread starter slrrls; Start date Nov 11, 2013; S. Joined Apr 4, 2011 Location Cape Town TDI AMFPolo 1. So this weekend I set the timing to as close to the advanced line as i could get it. Car has come to me after repairs for runaway, rods etc. Please let me know if given the readiness image above and the fact that the car is a year Mar 1, 2014 · I tried the motor this evening after work and it started straight away,ran fine for about 30 seconds then died. Aug 23, 2023. 9L TDI ALH Location Size Ft-lbs Nm Replace Notes Bell housing to engine block 60 81 Bell housing to oil pan 16mm 33 45 Cam Bearing Cap 13mm 15 20 Cam Sprocket 19mm 33 45 Connecting rod bolts 22 30 Yes +1/4 Turn, oiled threads and contact surfaces VW ALH TDI Good Idle After Manually Tinkering With Quantity Adjuster Location. For example, timing, Injection Quantity, Idle Balance, fuel economy, how stable is the timing on the graph those are things you are not going to get without equipment to look at your ECU. I am currently in the process of swapping an ALH from a MK4 New Beetle into my 1987 VW Cabriolet. 0 Volts. The car runs pretty good no problem starting and plenty of power but I can't get rid of this cel and mil 17970/P1562/005474 - Quantity Adjuster (N146): Upper Limit Reached without even starting 11mm Injection Pump [OEM VW] (ALH Stock replacement for Automatic Transmission) SKU: 038130107JX. Type. 9 tdi golf 4 1999 90hp. 2 to get rid of the shutter. 99 Beetle. Watch for smoke coming out of the tail pipe. 2000 & 2003 Golf GLS (2005 Mercedes E320 CDI) Dec 19, 2016. 2002 Golf 5spd, 2014 Passat DSG. Thread starter Mako; Start date Apr 25, 2018; M. 0L ALH, auto, silver wagon, lowered, Colt stage 2 cam, ported head,205 injectors, 1756 turbo, Malone 2. Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile The problem I am tring to fix is the check engine light. This will isolate a boost problem to the VNT actuator or internal vanes. It's new" This pump is a popular performance upgrade for A4 Scotland. Nov 18, 2014 · I opend the IP, Quantity adjuster has a lot of contamination / rust / coil paint that has flaked off. 0. Jan 13, 2010 · When I scaned the car I got the following codes: 17971 - Quantity adjuster (N146) - Lower limit reached. uz asi rok sa vozim na Tolede 1. It does it most of the time now . If you extrapolate for time, you get a (more or less) sine wave. A bad sensor can make your TDI injection timing ALH control scheme is pretty simple, injection quantity is 0-5v across a beefy solenoid (really a quarter turn electric motor, but whatever) there is a couple potentiometers to monitor the location of the quantity adjuster TDI. 03 Jetta Wagon 5sp (New to me Oct 2014) 03 Jetta 5sp (RIP Aug 2014) Dec 16, 2013. I have the motor installed into the Cherokee, adapter plates made up, motor mounts fabricated, everything mechanical is pretty much wrapped up. Seals not included. #1. Click to expand Welcome to TDIClub! IMO, if you plan to keep your car for long, you should replace the camshaft and lifters (as a set). I found a new pump head Quantity Adjuster: Ohm test good according to SI; Needle Lift Sensor: Ohm test good according to SI. Joined Apr 13, 2011 Location Singapore TDI VW caddy Nov 10, 2012 #1 Hi to all TDI gurus here, I am having some problems and am at my wits end solving them. Oct 18, 2014. I have never changed the adaptation value and I Kalamazoo, MI. Nov 26, 2011 · Livonia, MI. once it's out of the way, give the VNT lever a good wiggle and then Location. The vehicle kept surging during idle and while driving. Currently I have the motor in the van The TDIClub classifieds section is a heavily trafficked section of the forum that encompasses want-to-buy (WTB) and for-sale (FS) threads for the entire world. They all need about the same amount of fuel feed to keep the RPMs at about 920. 9 SDI or TDI, as at idle the engine drag Aug 28, 2006 · Excellent. As a wear item, the fuel injector tips (the nozzle) should be regularly replaced. 00741 Brake pedal monitoring - implausible signal Quantity Adjuster (N146): Upper Hi all, I have a Jetta TDI wagon 2003 ALH with 317,000 miles. Nov 2, 2013 · Fuel injection quantity (IQ), the amount of fuel injected into the engine with each stroke, is adjustable in your TDI. I suspected a quantity Dec 29, 2011 · 2 Faults Found: 17970 - Quantity Adjuster (N146) P1562 - 35-00 - Upper Limit Reached. I saw a thread about replacing it, maybe with removing the pump? GdB Veteran Member. The computer reads this wave to check itself on how much fuel to inject. It definitely cut out like an electrical problem. 205's 5speed daily summer commuter and 2000 alh Jetta 5spd swap, 2" lift, hitch, stage 3 TDtuning w/. 17969 - Quantity Adjuster (N146): Control Deviation. 9L ALH TDI engine: The Fuel Quantity Adjuster (N146) should ohm test between 0. Car starts, now the QA code is constant, cannot clear it. 2003 TDI 2. K. Posted: Fri Mar 30, 2018 11:41 am Post subject: Re: ALH TDI fuel injection quantity adjuster power. Showing items 1 - 5 of 5 results. Recently bought an alh wagon and its had a CEL on since i purchased but my vcds cable recently came in and i finally scanned. Sensor A (G81) P0182 - 35-00 - Short to Ground Readiness: 1 2 0 0 0 And at this point the car would no longer start. TDI. Tools required: 10mm nut driver (or socket) to remove engine cover Apr 14, 2011 · - Weak electromagnet (My case) - have to replace quantity adjuster or whole pump. You will also need VCDS or OBDeleven to adjust Nov 14, 2014 · Linde (& Baker) H30D: FLASHING GLOW PLUG LIGHT. Fuel Quantity Adjuster (N146) blocked/faulty. In combination with the automatically determined learning values of the engine control If your pump is causing a CEL for quantity adjuster, a new electronic throttle assembly will fix that problem. 6 posts • Page 1 of 1. 3 try to adjust to -0,5° to 0°. It was a desperation move, I screwed up doing the head oring on 17970 - Quantity Adjuster (N146) P1562 - 35-00 - Upper Limit Reached 17971 - Quantity Adjuster (N146) P1563 - 35-00 - Lower Limit Reached 17762 - Modulating Piston Movement Sensor (G149) P1354 - 35-10 - Electrical Malfunction - Intermittent Erased the code, all was fine, car was starting right away. The vane adjuster ring inside the turbo can also wear, causing similar problems. You have 10 or so start of injection maps by temperature from -20 C to 86C. JD62 Well-known member. Here is the issue: 17970 - Quantity Adjuster (N146) Jul 27, 2011 · Using the ALH as an example, the mods available today would have astounded those of yesteryear. P1562 description is "Quantity adjuster (N146) Upper limit reached -- intermittent. 88 mg/str Injection Quantity Deviation Cyl. Nov 2, 2013 · difficulty: 1/5. Supposedly the car has the incorrect amount of current running from to the glow plug relay and for this reason he believes it needs to be replaced. (Will post pictures Mar 26, 2006 · Oct 11, 2013. (I'm guessing this is non essential information but i'll list it nonetheless). Aug 18, 2012. Engine fires up quickly (may take 3-4 times to stay running) but fails to hold steady idle 3-5 minutes. (Will post pictures alh starting problem ? Thread starter philpullan; Start date Apr 24, 2012; P. Thread starter GolfPD; Start date Jan 3, 2024; GolfPD Active member '04 Golf BEW Jan 3, 2024 #1 Hi all. 5 O. May 3, 2018. P1563 Quantity Adjuster Lower Limit Attained. The fueling issue could be a sticking quantity adjuster. 2001 alh Jetta, RC2 w/. Was: $3,400. So I am guessing this problem has to do with the injection pump quantity adjuster, needle lift sensor or timing advance solenoid. So my car has been cranking for maybe 3-5 seconds before starting at temps above 45 or so and it had a slow down shutter. in the year 2000 are allowed to pass the state inspection sticker provided the following: "2000 model year vehicles may have a maximum of two (2) “not ready” non-continuous monitors". 5 and 2. I'm fighting with basically the same problem on an '03 ALH. Thread starter Dankcorey22; Start date Jul 3, 2012; Dankcorey22 Veteran Member. RKP Member. Keith Aug 22, 2023 · Hello everyone, i have a problem with my 1998 VW Golf 4, 1. So a simple leak in the quantity adjuster area (2 seals out of a $25 kit) will require a There's a sensor that senses the position of the quantity adjuster. Runs very well above 1400. Do you mind clarifying this for me? I'm new to all this jazz. Hi there, few trys to solve the problem bring me to no solutions Thinking about a inlet/manifold problem, I cleaned the EGR and I deleted it by adding 2 plates (one on that sort of heat exchanger between the turbo and the EGR, and one on the EGR itself). mrpat2 Veteran Member. Generally speaking, these cars are very forgiving, so they will "run well" even when subjected to a lot of tomfoolery and/or abuse/neglect. 5 ALH & 83 1. Livonia, MI. Since the car doesn't actually start yet, I don't know how much to adjust it. 216's winter cruiser, 1996 Hello, I really need some guru help here. First verify it’s not plugged exhaust. pulled it up on the graph and the timing was off the chart and reading 255. I have an 03 Jetta Wagon with the ALH with around 260k miles on it. Adjusting fueling through a vag-com (injection quantity adjustment) Also see: 1000q: nozzle installation detailed procedure. Italy. Home. They are listed with the VW code and generic reader P code. '03 ALH, car was running like a happy sewing machine until the last 30 feet coming into the driveway. From there everything is internal of the wiring harness to the ECU via T121/1 and T121/2. Specification is 2. If you have any throttle control, the quantity adjuster is most likely working, it just needs to be set right. 0, 3" exhaust, 18" Lost fuel prime on injection pump. My quantity adjuster was "kablooie" as well. It also fits all VE type injection pumps worldwide. I rotated the pump cam all the way to retard the timing and rechecked. I inspected it on saturday and found the fuel filter dry, I removed the sending unit ( tank was full and showed full on gauge). Feb 10, 2017. Also i performed the hammer mod to get my IQ from . The value jumps from close to zero as high as 13 or so - but frankly it bounces so fast that it's no wonder it reports a QA control problem. Joined Mar 17, 2011 Location Indiana TDI 2001/2003/2010 all relative to a 4th. I have spent allot of time researching changing the seal on the quantity adjuster and I am somewhat apprehensive about attempting the repair since I am concerned alh was one of the best diesel engines vw made for our market here. 9TDI - ALH. #4. 9l TDI Engine (swapping) May 4, 2015. i understand the whole immobilizer, cluster, key, ignition coil bull**** thats not what i am 1998 passat tdi vag-com fault code 01268 quantity adjuster (n146) 35-10, i know it means fuel pump, do i have to replace - Answered by a verified VW Mechanic. Silver 2003 Jetta TDI, Silver 2000 Jetta TDI (sold), '84 Vanagon with '02 ALH engine Mar 11, 2018 #3 Connect a multi-meter to the top of the Solenoid and ground. 9D quantity adjuster problem. Think of it as a syringe pumping up and down. 10mm or 11mm - either is fine. will not hardly idle now. VW Touran 1t1 1. 18009 -Relay for Supply Voltage Terminal 30 (j317) P1601 -35-00 - Implausible Signal. P1562 - 35-00- -. Description. Check the injected quantity at idle, engine warm and all power consuming devices turned off. Save Share. You should hear the quantity adjuster cycle. There are many important running parts in a vehicle’s engine, but water pumps Fuel quantity adjuster - Fuse 34 Cold start injector Waste gate bypass regulator valve (N75) Change over valve (N239) EGR vacuum regulator valve (N18) Mass air flow sensor (G70) - Fuse 43 Clutch vacuum vent valve (if equipped) 1 only problem occured which makes me thinking, maybe it was not the relay. 35 posts · Joined 2018. If you're having quantity adjuster problems, there are Oct 31, 2014 · MSA15 ALH N75, N18, N146 Problems after socketing Wiring diagrams and anything electrical are welcome here. Upsolute and Wetterauer were the only games in town. All the bolts will interchange. Tested for full sweep On the 1. 17971 - Quantity Adjuster (N146): Lower Limit Reached. It will fit Dec 8, 2014 · 17970 - Quantity Adjuster (N146) P1562 - 35-00 - Upper Limit Reached I had code 17970 and P1562 also on one Menu. Saturday,07,January,2012,16:38:09:46862 VCDS Version: Release 11. I could see the IP leaking from the under the quantity adjuster and its cover, the two I refer to as the upper seals. Car had been running flawlessly before this incident, picked it up 15k miles ago. they’ve been known to give lots of problems and don’t always set a code . The engine fires off nearly instantly. The quantity adjuster seal, or "QA seal" is often: Injection pump quantity adjuster seal for 1Z, AHU, and ALH engines. the lifters should be glass-smooth. Splice B168 also has a wire that (see page 97-683, Bentley Manual) goes to T6/4 (brown connector, see page 97-676). May 4, 2015 · So I made a direct connection from the battery to the solenoid and all issues are gone. 2 weeks ago my alh threw a p1562 quanity adjuster upper limit reached code with a check engine light and flashing glow plug light but ran perfect other wise. Apr 28, 2023. It has to go in the hole in the sliding sleeve on the rotor. 17571 - Fuel temp sennsor (G81): Open or short to Plus. QA position is monitored also by ECU. 970 V Block 2;Voltage from piston displacement sensor: Aug 24, 2019 · aurum79 Discussion starter. If you have driveability problems, you may want to increase it to 3-4 mg/h. 2002 ALH. It is a very cheap, and easy repair, but you do have to have a mity-vac or some other way to adjust the actuator to open and close at the proper amount of vacuum. What I am wondering is does a diesel ALWAYS need the glow plug to start or only when the temperature drops to a ALH hard starts, low power. Before I made any adjustment it was in the lower portion of the graph almost off the screen. Engin read more Keywords:- Adjustment, Challenges, Technology And Livelihood Education, K To 12 Curriculums I. Can't see any signal, but from what I have read, the engine will start if this sensor is bad. Now I am getting intermittent Quantity Adjuster lower limit reached code. This top has ben installed on a TDI engine to check for codes and functionality. 9 ALH NB. I recently picked up a 1. Along with the QA seals are the two round Viton seals for the pump head (shown at bottom). Re: VW 1. Feb 11, 2008 · 17970 - Quantity Adjuster (N146): Upper Limit Reached P1562 - 35-00 - - Anyone know what could be broken / mal-adjusted / dirty or otherwise needing fixing? Also posted on Vag-Com forum Is your car stock or chipped? I had the same problem from time to time with a chipped ecu. #1 · Dec 28, 2011. I could crank up the smoke limiter map but that would result with a lot of black smoke which i do not want. 0 mg/stroke. Part Number: 2467135238 1467135269: Description: 2467135238 TDI Pump Electronic Throttle Assembly - ALH Pumps (OEM Part) Quantity to Add: Out of Stock. Aug 22, 2011. J. The ALH motor was pulled out of a wrecked Jetta Injector Quantity Adjustment (IMA) and Injector Voltage Adjustment (ISA) These values represent the behavior of an injection valve (Piezo Injector). Injection quantity: 11 - 45 = 2. I'm going from memory, that side bolt is not removed. 9. #3. The pump controls dynamic timing through the cold start valve. Vvarak Newbie Posts: 25 Joined: Sat Oct 30, 2010 7:20 pm. 5 Ω. In the eBay ad, the socket they show taking off the side of the quantity adjuster (don't actually do this, it's not serviceable) is used for the top bolt on the quantity adjuster. 5 days ago · From post 2 by Andy, does this mean N109 supplies 12 volts to pin 5 @ T10f (plug at IP) for N146 Quantity Adjuster?. Quantity Adjuster problem. Aug 29, 2018. Dieselgeek Deluxe 100K MK4 ALH TDI Timing Belt Kit $407. Joined Aug 14, 2010 Location 2001 ALH Jetta, 2003 ALH Wagon, 2005 BEW Wagon Jul 19, 2015 #6 CGDP said: How do I check for that. Part Number: 2467135238 1467135269: 2467135238 TDI Pump Electronic Throttle Assembly - ALH Pumps Quantity to Add: Fits ALH Injector Pumps. " In practice, upper limit is not the only thing May 26, 2006 · Aug 9, 2014. Due to the demanding nature and fast pace of this section, it is imperative that you know and understand the rules. I got the additional Faults: 17946 - Fuel Shutoff Solenoid (N109) P1538 - 35-10 -Open or Short to Ground. Because this is a frequently asked question, I went digging through info for '01 ALH and made the following list of known reasons for the glow plug light to flash. All gone. Good luck. For example, a dealer is not allowed to touch the innards of the injection pump. 1996 Passat Texas. Thread starter cculpepper1214; Start date Apr 13, 2021; C. 2003 VW Jetta 1. Here's how I understand IQ: The quantity adjuster rotates based on an electric signal from ECU. Readiness: 1 2 0 0 0. I just don't know how much. Cause. I currently have a no start issue. At 17. 2 2. Vince Waldon said: If it goes away when you turn off the key it is NOT a classic "runaway" where the engine starts to consume its own oil as a fuel. So recently my 2000 Jetta TDI ALH has been dieing randomly. P1561 - Audi. Yeah I can hear the quantity adjuster sweeping with the old pump and the new pump. 08 to about 2. I started doing some logging with VAG-USB interface and I think I may have found a better way to get my IQ adjusted for the PP520 nozzles. This article focuses on 1996-2003 VW TDI sold in North America or any TDI that use the electronic Bosch VW injection pump. Since the innards of the IP operate under pressure from the VE lift pump, you'd expect a fuel leak out if it's also leaking air in. P1563 - 35-10 - - - Intermittent. Go. At 17" vacuum, the feeler gauge should be completely free to move. $10. I had to Channel 1: injected quantity. Number one thing make sure pump timing is within spec of vw. Jul 28, 2007 · Alh quantity adjuster setting. 9 SDI or TDI, as at idle the engine drag is about the same. P1561 - 35-10 - - - Intermittent. Hello, I have a skoda Octavia 1. Understanding Splice B168 is Aug 24, 2019 · 35 posts · Joined 2018. 290k on the chassis, unknown lesser mileage engine. I'd guess most VEs with the original pump have worn internals (200-300k miles). There may be more; these are the ones I found documented. Stumbled at idle when I pulled in the carport, then died. Oct 29, 2014 · Joined Jan 13, 2010 Location Finland TDI Audi Allroad 4BH V6 TDI/6M, Compound charged Golf 3 AHU, Passat 3B5 TDi 4motion, Typ1 & 636B Aug 19, 2011 · 17970 - Quantity Adjuster (N146): Upper Limit Reached P1562 - 35-10 - - - Intermittent It also flashes when an interface tool has put the ECM in 'basic settings' mode. On the fuel I am still limited by the 51mg/stroke injection quantity in the fuel quantity adjuster map. 95. Check/Adjust Fuel Quantity Adjuster (N146). I know stock adaptation number is 32768, and stock mg/str should be 3-5 at Jun 16, 2011 · Starting quantity is about 18-24 mg/H and increases slowly to 50 mg/H if starting does not immediately succeed. It's a manual 2003 Jetta sedan with the ALH motor with bigger injectors, South Menu. But here are some general kinds of symptoms to watch for in extreme cases advanced: noise (diesel clatter) TDI. The computer has a Malone stage one tune, MAF delete, EGR delete, ASV delete, and VATS delete. lbl Control Module Part Number: 038 906 012 BD Component and/or Version: 1,9l R4 EDC G100AG 2507 Software Coding: 00001 Work Shop Code: WSC 06103 Fault Codes have been Erased 6 Faults Found 4 - Glow It reports a Quantity Adjuster Fault. 01 mg/str Injection Quantity Deviation Cyl. Currently, in the state of MA cars that were mfg. From what I'm gathering pins 1,2 and 3 are for the quantity adjuster feedback signal, pins 5-6 control the metering adjuster (which I'm assuming is the same as the quantity adjuster), and pins 4 & 7 are for the fuel temperature control. ALH swapped 82 caddy. VCDS said ip timing too advanced. Southeast Kentucky. Golf 4 1. Aug 23, 2006 · Parked it overnight. Nov 22, 2013. Quantity Adjuster Intermittent. Nobody had even tried a VNT-17 and nozzles were non-existent. New reciprocating components, new QA [Quantity Adjuster], new wires, new hub, new head, etc. This morning I used my VCDS and pulled the following codes: 17762 - Modulating Piston Movement Sensor (G149): Electrical Malfunction. Otherwise, you are shooting in the dark. Notes. Check the wiring harness around the injection pump for chafing or broken wires. May 27, 2003. Kalamazoo, MI. The standard way is to get the engine idling under nominal no-load and hammer mod or move the IQ adaptation value. Joined May 19, 2008 Location Charlotte, NC TDI 99. #1 · Aug 24, 2019. View cart for details. With the coolant above 85° C, MVB 001, Field 3 should my 2003 vw jetta alh tdi began leaking at the injection pump. Do not run the car without checking the quantity adjuster because without control over the To do this you need to gain access to the turbo either from above or below, remove the 2 X 10mm nuts holding the actuator to the mount, then remove the C-Clip holding the VNT rod onto the VNT lever, and then you can slide the rod off and remove the actuator altogether. Same thing happened with the previous tensioner too! Now it lasted only 10 000 km. I know stock adaptation number is 32768, and stock mg/str should be 3-5 at Good used Quantity adjuster for 1998-2003 VW TDI with the ALH engine. 17970 - Quantity Adjuster (N146) P1562 - 35-00 - Upper Limit Reached 17969 - Quantity Adjuster (N146) P1561 - 35-00 - Control Deviation 16764 - Glow Plug/Heater (Q6) Circuit P0380 - 35-10 - Malfunction - Intermittent 16786 - EGR System P0402 - 35-10 - Excessive Flow - Intermittent Alh swap fuel problems. $19. I have not had enough time to see at what point it smooths out: all reports is that it does as it starts to Book says-. Removed the top cover, and then I removed the quantity adjuster portion of the pump 15:47:15 Group 013: Idle Stabilization (Injection Quantity Deviation)-1. I have some problems with my Seat Leon 1. Email before Ordering. A healthy ALH engine should see a spike and then see the boost settle down to about 1900 mbar. P1354 - 35-10- - - Intermittent. Dieselgeek Deluxe Timing Belt Kit 4 Brown/Yellow Quantity Adjuster Pin 6 5 Brown/Yellow Quantity Adjuster Pin 6 6 Black/blue Coolant Glow Plug Relay Single 7 Gray/Green Modulating Piston G149-2 8 White Engine Speed Sensor G28-2 9 Not Used 10 Not Used 11 Blue Needle Lift Sensor G80-2 12 Gray Needle Lift Sensor G80-1 hi dear i need your support make a swap om AHU and ALH pumps are basically the same except for the case and the connector. Aug 29, 2007 · I had the same problem when I rebuilt my ALH pump and swapped it into my 1Z. On the QA shaft is an offcenter pin that engages the spill collar on pump plunger. Car starts fine and runs ok apart from a stuttering around 1700rpm which as been there for the year I've owned the car , more throttle gets rid of problem and I'm Parked it overnight. We had to settle with little things like fooling sensors, etc. Diving further into the pump, I removed the metering block (assembly housing the QA coil / cam / spring assy) and found the attached pictures. code 17970 quantity adjuster N146 problem. It doesn't necessarily relate to the glow plugs themselves at all. Usually after some major cranking. #6. Once those have been removed, use a pair of pliers to grip the adjuster and gently pull it off from its mount. The sensor resides just under the cover of the fuel injection pump. Keith Aug 12, 2019 · SEPA. Příspěvek od mr. Shipping: PRICE INCLUDES $300 REFUNDABLE CORE DEPOSIT. 2. Like. VW 1. This article shows how to test or change the fuel injection quantity on a VW TDI or Audi TDI engine. With the coolant above 85° C, MVB 001, Field 3 should read between 1. 17762 - Modulating piston movement sensor (G149): Electrical Malfunction. P1562 Quality Adjuster Upper Limit Attained. The exhaust gas recirculation (EGR) valve is a common problem in a majority of diesel engines today. 9 TDI Clogged EGR Valve. Hello-. Fuel quantity adjuster - control difference. Check Wiring and/or Connector (s) from/to Fuel Quantity Adjuster (N146). I believe it is injection pump related because of the code I received. I'm trying to find a problem relating to cut out at idle and poor running below 1400 RPM. What you are doing with this mod is tying the signal low through a resistor. Jan 5, 2018 · The only thing different physically are the addition of a turbo or different injectors. Service interval should be 90 000 km! When I installed the belt, I tensioned the pretetension into clockwise and every P1561 OBD Trouble Code. Joined Aug 27, 2023 an ALH M-TDI in a MK2, a 2000 Jetta, Otherwise I will have to replace the IP quantity adjuster sensor. As above ,recently the glow plug light on dash as started flashing at 1 second intervals . Oct 30, 2002 · In hopes to cure the "Quantity Adjuster - Upper Limit Reached" CEL I've been getting from time to time, I've just replaced the fuel temperature sensor. You've proven this, because by turning off the diesel fuel the problem goes away. I did a motor swap on my 03 Golf TDI ALH with a 99 ALH. I had been getting the P 1163 code for a fault (open or positive) in the ECU reading the fuel Feb 10, 2013 · Possible Solutions: Check Fuse (s). But when it's in proper adjustment and truly running well, the difference is clear. Swap the N75 solenoid with the EGR solenoid as a test to isolate a possible solenoid problem and check the vacuum lines. fault codes now Jul 13, 2023 · Group 019 (Quantity adjuster) Block 1;Voltage from modulating piston displacement sensor: 0. 2003 Mk4 Golf TDI with ALH Engine Code; 1999 - 2003 Mk4 Jetta TDI with ALH Engine Code; 1998 - 2003 Mk4 New Beetle TDI with ALH Engine Code; 9 posts · Joined 2011. Chicago, IL. The engine has been setting a DTC 17946 - Fuel Shutoff Solenoid (N109) P1538 - 35-10 - Open or Short to Ground - Intermittent I have put about 200-300 miles on it while trying to troubleshoot this problem. Post by Vvarak » Mon Nov 01, 2010 7:50 pm (N146 Quantity Adjuster) 66F60 Turbo map 6726C N75 6D2D0 Start of Injection I really appreciate the help! Top. Looks like surface rust on the steel parts in there :/. The controller detects that there is an excessive control deviation in the quantity adjuster OB3 (N146). In my This kit includes the upper and lower quantity adjuster seals (shown at top). 9tdi ALH s blikajucou kontrolkou. Good used Quantity adjuster for 1998-2003 VW TDI with the ALH engine. SK Canada. This article only deals with the mk5+ turbo hesitation and poor response. 00 New reciprocating components, new QA [Quantity Adjuster], new wires, new hub, new head, etc. 9L ALH TDI engine: The Quantity Adjuster (N146) should ohm test between 0. 500 - 0. Feb 19, 2018. -Gum or varnish on the collar - Usually happens when the car sits, but you can check this by pulling the QA of the top of the pump. When I tried to adjust the IQ via hammer, I realized the cap on the IP was already all the way to the passenger side. The ECU gets a signal from the quantity adjuster that Joined. 216's winter cruiser, 1996 Tacoma ALh Having just replaced the quantity adjuster seals, performed the Hammer procedure to adjust IQ and having read a lot here about it, I am still wondering just what Injection Quantity is. Although one special tool is required, the job is quite simple. Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile TDI. 1. I had been getting the P 1163 code for a fault (open or positive) in the ECU reading the fuel temp sensor on my 01 TDI New Beetle, the thermistor inside the injection pump. A few days ago the glow plug light started flashing and then triggered a check engine light at the same time, The task of the quantity adjuster is to generate the correct injection quantity from the control signals. 170 size nozzles. 7D 100% Biodiesel Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile The Bosch diesel injection pumps used by VW in their ALH TDI engines have a fuel shutoff solenoid (N109) which is supposed to cut off fuel to the engine. I cleared these codes and the Quantity Adjuster code is the only one that came back. Mar 2, 2017 · I'm trying to diagnose a quantity adjuster issue in my ALH swapped Rabbit. European models don't necessarily correspond in specifications, engine codes, and model years (you're on your own, as far as figuring out what type of turbo and MAF sensor you have). Mako Veteran Member. The quality adjuster (OB3) is inside of the injection pump. To change the amount of injected fuel perceived by the Norway. Joined Aug 27, 2023 Location To me, it sounds like the quantity adjuster is too far left, I would recommend just loosening the hold down bolts for the quantity adjuster and moving it Nov 12, 2007 · 5. The DIY is described in the forum here. but somehow with that fuse removed, electricity is BACKFED from the quantity adjuster to Apr 19, 2021 · DIY Difficulty: Intermediate. With the coolant above 85° C, MVB 001, Field 3 should read On the 1. I've seen plenty of people say the injection pump seals were replaced, when only the quantity adjuster seals Smooth, normal acceleration should produce minimal spikes. I will try to get the Quantity adjuster info tomorrow. 4 results found. I found a working pump in a scrap car and after putting that pump in along with timing belt and water pump, the car Dec 6, 2009 · Application: 2000 VW Jetta TDI (ALH) 442,000 KM's. mk1-83 Veteran Member. INTRODUCTION Technology and Livelihood Education teachers have experienced adjustments and challenges in the curriculum. Last friday it broke down, because engine´s timing belt tensioner failed. Apparently, that's not always the case. Injection pump quantity adjuster seal for 1Z, AHU, and ALH engines. I finished the build in May 2015. 03 Jetta GLS 5-speed. The settings should be about the same as a 1. Having an issue with cold starts. 00 USD. 0 V6 Touareg, 1. 9 TDI ALH engine not starting. The MPDS (QA position sensor) is monitored for the start of motion, and the end of motion. Lifter wear ALH 235k miles. We include two pump head seals in case you pinch the first one on your first attempt. Nov 26, 2011. Discussion in 'Diesel' started by G60KG, Feb 24, 2014. Aug 17, 2020 · Have someone turn on the key while you listen near the top of the pump. 01268 - Quantity Adjuster (N146) 27-10 - Implausible Signal - Intermittent 00765 - Modulating Piston Movement Sensor (G149) 35-10 - - - Intermittent 00777 - Accelerator Position Sensor (G79) 27-10 - Implausible Signal - Intermittent 00539 - Fuel Temperature Sensor (G81) 30-10 - Open or Short to Plus - Intermittent ALH "new" injection pump, cannot prime. It’s the resident parts runner for Randall’s 4 days ago · Having just replaced the quantity adjuster seals, performed the Hammer procedure to adjust IQ and having read a lot here about it, I am still wondering just what Injection Quantity is. To change the amount of injected fuel perceived by the ECU, go to adaptation channel 1. a VAG-COM will generally find a code set which is related to the quantity There are a number of problems which can cause engine hesitation and poor running, please see 1000q: limp mode fix and 1000q: constant low power fix for other possible causes. aixl4m New member. If you only need to replace the very top quantity adjuster seal or fuel temperature sensor, see 1000q: top cover replacment. Cheap insurance! see if you can feel any dents. Aeroengine failure: It can occur due Chicago, IL. cculpepper1214 (assuming you mean the quantity adjuster) in the wrong way. thanks for watching plugged in the vag com lead since seeing white smoke and got the quantity adjuster fault code upper limit reached anyone had this problem and hows it fixed? in this thread in this sub-forum in the entire site Have someone turn on the key while you listen near the top of the pump. New posts Search forums. The TDI nozzles could last anywhere from 50,000-200,000 miles and beyond with normal use. On the 1. 45 Feb 10, 2013 · On the 1. I was able to adjust the IP timing to 57 ( slightly advanced I think ) with the use of VCDS. The Volkswagen water pump is also one of the most common problems in the majority of the engines. Injection pump top seal for 1Z, AHU, and ALH engines. 2 - 9. Before jumping into the 1. No need to tear whole injection pump apart from the engine. Thread starter escore; Start date Aug 9, 2007; E. take the cover off, Figure if QA is low, I need to break the taper, and turn the sensor clockwise, to make it read higher. After replacing with the Possible Solutions. I've been getting the upper limit reached code for a while now. The twin-engine Advanced Light Helicopter (ALH) from the Indian navy’s newly acquired fleet of ALH Mk-3 MR had to ditch off the Mumbai coast on March 8. Watching the IQ at idle, it seems clear that the used pump has a very sticky QA. A teacher, who starts from the Basic Education Curriculum (10 years), where the paper and pencil test is the best ALH quantity adjuster-upper limit reached. 9L four-cylinder (ALH engine code), and 217,000 miles on the clock. Check Fuse (s) Check Wiring and/or Connector (s) from/to Quantity Adjuster (N146) Check/Adjust Quantity Adjuster (N146) Check/Replace Injection Pump. 99 mg/str Injection Quantity Deviation Cyl. 3. Quantity-Adjuster-(N146)-**New-developments** Theres a few links in there to other problems I had and the solutions (better designed fuel filter because the original can let air into the system, fuel lines holed with the same result, and a couple of Something went wrong. The first few times I ran it, after revving in neutral it would May 2, 2019 · I had a bad quantity adjuster on the injection pump. Does removing that adjuster module on top of the pump (sorry for the lack of technical term) and reinstalling fix the power problem and that adjuster is acting up again???? Sorry for the rant. Most likely, you need a new QA. They use the check engine light typically to indicate issues that will impact emissions. Nov 30, 2017 · On the 1. freezer » 11. Shop vac. Also the injector stabilization is back to normal! Like. Again, my opinion. 1 of 2 Go to page. 03 Jetta TDI 780,000 miles (totaled out), 01 Audi TT 225 Quattro 230,000 Miles (runs great!), 00 Cabreetle Beetle dash, ALH & MK4 Aug 28, 2006 · Excellent. kuso Active member. Thread starter kuso; Start date Oct 22, 2023; 1; 2; Next. No rhyme or reason. One more issue that bothers me. 45 to 2. 6 TD CY Jul 3, 2012 #1 To me, it sounds like the quantity adjuster is too far left, I would recommend just loosening the hold down bolts for the quantity adjuster and moving it right just a hair. Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled. Hopefully someone can please help me! I swapped a 2002 VW ALH into a 1984 Dodge Caravan. Last edited: Jul 19, 2015. replaced fuel filter, coolant temp sensor, mass airflow, N75, last Jul 28, 2007 · Alh quantity adjuster setting. 5. The engine is all original including injectors and injection pump and it runs beautifully, for the most part. If you get 180-300 RPM indicated and high injected quantity, and fuel shoots out of a loosed injector union, the used unit may have an incorrect adjustment. The code you listed is for quantity adjuster blockage. 2002 Jetta. I am currently in the process of swapping a ALH motor from a 2000 jetta into a 1999 jeep cherokee. Also known as the G81, this sensor has a direct effect on start of injection. Jul 30, 2012 · Moore Ok, Buffalo, Johnson City. My problem was VERY restricted intake manifold. 2000 jetta, 1999 Tdi cherokee. i understand the whole immobilizer, cluster, key, ignition coil bull**** thats not what i am Hello, I have a 2002 golf tdi (Alh) and it won’t start. At 340k, you would be smart to just replace them. The hammer mod is for any of them tuned or stock, I think a lot of people including myself just like the idea that the quantity adjuster has full range of travel in either direction unlike if you do it through adaption it sits more to one side. Thread starter RKP; Start date Dec 10, 2011; R. Haven't had any issues yet. The only way to know where your injection timing actually is requires that you warm the engine up and then use the timing graph in VCDS. Any chance you know a good diesel doc in the Los Angles area. 2003 jetta wagon. Understanding Splice B168 is Apr 11, 2013 · Channel 1: injected quantity. P1562 - 35-10 - - - Intermittent. Thread starter vogelspinnen; Start date Nov 10, 2012; vogelspinnen Well-known member. I'd prefer to just buy a quantity adjuster, but would consider a complete pump if I can't get the QA. #2. Last night I disconnected the 10 pin connector to the injection pump for a little bit then plugged it back in. Fuel injection quantity (IQ), the amount of fuel injected into the engine with Dec 5, 2012 · I removed the quantity adjuster cover and the quantity adjuster was not sweeping when the ignition key was cycled to the on position. Malfunction Indicator Light (MIL) ON; Reduced Power; Engine jerking; Possible Causes. 1-3. It can be misadjusted from the factory or it can change after a mod to your car. Sort Injection Pump Quantity Adjuster Seal (A3)(B4)(A4 ALH) Injection pump quantity adjuster seal for 1Z, AHU, and ALH engines. My sister owns a 2000 Jetta TDI ALH. 6 TDI Location. Bermoco New member. Water pumps push the coolant from your vehicle’s radiator through the cooling system, into the engine, then returning to the radiator. With the coolant above 85° C, MVB 001, Field 3 should read between 1. If either position is wrong (start/stop should occur near If your pump is causing a CEL for quantity adjuster, a new electronic throttle assembly will fix that problem. 9 diesel. Scope waveform is just "noise". 02 golf ALH. Joined Jan 14, 2018 Location pacifica california TDI 2002 Jetta tdi I have an 82 diesel westy that I eventually want to transplant a 98 Jetta ALH TDI motor that I have. 00. Apr 10, 2016. I put the original pump back on and the same thing is happening except now I have a quantity adjuster fault 17970. nb el oi qp wv nu ix mi df oq