Question about 2004 Volkswagen Jetta

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I have a 2004 Jetta TDI with trouble code P2100. No running problems. I can't find any information other than it's the throttle body.

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

Meggido360
  • 22 Answers

SOURCE: 2002 VW Jetta TDI , Trouble Code: P0673

you can go to any certified Automotive parts stoe such as autozone and nappa auto parts and ask them for an engine analyzer to be hooked up. autozone in know for a fact does this free of charge.

Posted on Feb 24, 2009

  • 9 Answers

SOURCE: transmission fluid level check 02 jetta tdi auto

VW didn't put a "dipstick" on the trans for whatever reason. You technically have to use the VW Vag-Com scanner to properly check the trans fluid level as VW says it has to be checked at a specific temperature. But there is a "shade-tree" workaround. Start the car and leave the engine running the throughout the entire procedure. You have to get the trans fluid warm-a little under normal operating temp. 95F-104F is what you want-you can attain this after letting the car idle for 8 or so minutes. Continuing, leave the trans in park, and make sure you are on as level of a surface as possible. Then loosen the allen plug on the bottom of the trans pan. You will then see another plug. Remove this plug. Fluid should just trickle out of the hole if it is at the proper level. If it trickles out, you are good. If it doesn't you need to add fluid. Add VW spec ATF through the fill port.The fill port on the top front of the trans is capped off by a red cap and is very visible. Very carefully pry the cap off and then wiggle the plug out. I'd highly suggest having a spare red cap on hand-VW dealer has them. Then you can pour fluid into the trans. Add a little bit at at time, and all the while watching for the fluid to tricke out of the trans plug hole. When it trickles out, replace the inner plug and then the outer plug. That's it. Recheck after driving the car for a few miles. FYI- A flud and filter swap on the the VW auto trans takes 3 liters, so keep that in perspective. I hope this helps you out.

Posted on Apr 14, 2009

  • 1 Answer

SOURCE: p0106 map sensor code on tdi

02 jetta map sensor code p0106 and faulty boost sensor code p0238

Posted on Oct 12, 2009

  • 1757 Answers

SOURCE: broken belt no routing diagram have 2004 jetta tdi

My sincere apologies for the delayed response.
I am personally going back to answer your unanswered questions.
I have only been a free contributor to this site for the past 4-months.

I do not know if you still need this information, but I am going ahead and answering it anyway. You may want to Print the Diagrams for future use.

CLICK
on the following LINK. It has the Belt Diagrams you will need.

If you would: Before Clicking: Let me know if this helped you, or if you have any additional information or questions. Feel Free to contact me at FixYa.com!

Again my apologies...
The Belt Diagram is located approximately 1/2 the way down on the Link Page.
http://www.2carpros.com/car_repair_information/year/2004/make/volkswagen/model/jetta/2004_volkswagen_jetta_drive_belt_routing_diagram.htm

Posted on Mar 07, 2010

  • 257 Answers

SOURCE: VW 2006 Jetta TDI Code P2112

Anti shudder valve is the correct terminology. Check out this post (with pic) from tdiclub.com

http://forums.tdiclub.com/showthread.php?t=247671&highlight=p2112

Posted on Apr 19, 2010

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1 Answer

2005 focus 1.6 limp mode problem and P2100 code


Try clearing the code from the computer. If it returns again, the second hand one could be bad also! Some codes are what they call a hard code, that stays in the computer memory, and will think that the problem wasn't repaired (even though the part was replaced). Till the code is cleared from the memory, the vehicle will return to a limp mode untill the problem is resolved!!

Apr 18, 2014 | 2005 Ford Focus 1.6

1 Answer

2012 CRUZE DTC P2100


I had the same issue with my 2014 Cruze TDI. It was solid, every time I started the car the error would appear. So I disassembled the air intake and everything was clean except for the sensor between the MAF sensor and the throttle body. I have no idea why it was dirty when everything else was very clean. But I cleaned it a week ago and the light has not come on again. I hope this helps.

May 18, 2013 | 2012 Chevrolet Cruze LS Sedan 1.8L 4-cyl....

1 Answer

Exhaust management light on in my golf 2007 gt tdi 140 brake.


Here's code P2100.Here's code P2108.
Throttle Actuator Control Module Performance (Motor For Intake Flap V157 Malfunction)

Apr 03, 2013 | Cars & Trucks

1 Answer

Volkswagen golf 2.0 tdi service manual


1993-2005 Volkswagen Jetta, Golf, GTI, Cabrio (A3-A4) Hatchback & Sedan Workshop Repair Service Manual - 350MB PDF

1993 2005 Volkswagen Jetta Golf GTI Cabrio A3 A4 Hatchback Sedan...

This is a COMPLETE Service and Repair Manual for your 1993 1994 1955 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 VW Jetta, Golf, GTI, Cabrio (1.8L turbo, 1.9L TDI and PD diesel 2.0L gasoline, 2.8 LVR6) (A3, A4 Platform) Hatchback & Sedan. It covers every single detail. All models, and all engines are included.

This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair procedure. This manual can be viewed on any computer, as well as zoomed and printed. All repair procedures are covered A-Z. This manual for VW Jetta, Golf, GTI, Cabrio makes any repair job easy to do with very easy to follow step-by-step instructions & pictures on all areas of repair.

1993 1994 1955 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 VW Jetta, Golf, GTI, Cabrio (1.8L turbo, 1.9L TDI and PD diesel 2.0L gasoline, 2.8 LVR6) (A3, A4 Platform) Hatchback & Sedan
===========
Format: PDF
System: All Versions of Windows, Mac, iOS, BB, Android, etc..
Requirements: PDF Reader.
Printable: Yes

TABLE OF CONTENT (example)

GENERAL INFORMATION *

ENGINE *
engine mechanical
engine lubrication system
engine cooling system
engine control system
fuel system
exhaust system

TRANSMISSION/TRANSAXLE *
clutch
manual transaxle
automatic transaxle

DRIVELINE/AXLE *
front axle
rear axle

SUSPENSION *
front suspension
rear suspension
road wheels & tyres

BRAKES *
brake system
parking brake system
brake control system

STEERING *
power steering system
steering system

RESTRAINTS *
seat belts
supplemental restraint system (srs)

BODY *
body, lock & security system
glasses, window system & mirrors
roof
exterior & Interior
Instrumental panel
seat

AIR CONDITIONER *
air conditioner system

ELECTRICAL *
wiring diagrams
starting & charging system
lighting system
driver information system
wiper, washer & horn
body control system
lan system
audio visual, navigation & telephone system
auto cruise control system
power supply, ground & circuit elements

MAINTENANCE *
maintenance

INDEX *
alphabetical Index

1993 1994 1955 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 VW Jetta, Golf, GTI, Cabrio (1.8L turbo, 1.9L TDI and PD diesel 2.0L gasoline, 2.8 LVR6) (A3, A4 Platform) Hatchback & Sedan

Dec 21, 2010 | Volkswagen Golf Cars & Trucks

1 Answer

I have a 2002 vw jetta tdi there is a warning light that is almost always blinking it looks like a coolant or temp indicator but not sure i have no manual also sometimes the car has no power what so ever...


this could very well be the coolant resevoir/level sensor. if it is running poorly, these engines have a big tendency to foul up the throttle body and go from a 3" hole to about 1 1/2". if you take off the air horn to the throttle body and look inside you will be able to see what im talking about. now you can chip away at it but it must be done very carefully. dont let any fall down the intake. the proper way is to remove the manifold and let it soak. the egr is attatched to the throttle body and this is the reason for the carbon build up. also check your fuel filter. after this, it runs like a new car.

Jan 30, 2010 | 2002 Volkswagen Jetta TDI

2 Answers

I have a 2004 2.0L Jetta. It's stalling when the A/C is on. Some recommended I change the fan relay, which I am trying to locate. Can anyone help? Thanks :o) Margaret


Positive it's not a fan problem...
It's common that it could be that your throttle body or MAF (mass air flow sensor) is dirty. Had a tune up lately? Air filter, spark plugs?
If your throttle body or MAF is dirty, your car's computer is already trying to compensate for lack of proper airflow - turning the a/c on is more than it can handle. How does it run when a/c is off? If it's a little loopy at idle you may also need new spark plugs too.

Jul 16, 2009 | 2001 Volkswagen Jetta TDI

1 Answer

2001 2.0 jetta manual tranny engine light on


Here are the test procedure for a PO171 code.

1. Check and verify there are no vacuum leaks or unmetered air leaks.

2. Check and verify air filter, all inlet screens and throttle body are clear and clean (never use an aerosol cleaner to clean a throttle body, damage to the throttle body electronics may result. Use a rag dampened with cleaner to wipe the throttle clean)

3. Check and verify fuel pressure is 36 PSI at idle with vacuum to the fuel pressure regulator.

4. Check Mass Airflow Sensor (MAF) Grams/Second (G/S) readings as follows:

Idle (about 830 RPM) 3.5 G/S or more (4 to 4.5 G/S preferred).

2500 RPM no load, 9 to 15 G/S (11 to 12 G/S preferred).

Wide Open Throttle (WOT) road load (drive vehicle at 45 MPH in 3rd gear and perform a WOT acceleration, observe maximum indicated MAF G/S readings) 90 or more G/S should be present, (prefer above 100 G/S).

A MAF that exhibits consistently lower than normal G/S readings can cause a P0171 code to set. Please let me know if this information is helpful. Positive feedback is appreciated. Thank You!

Mar 21, 2009 | 2001 Volkswagen Jetta TDI

3 Answers

Check Engine Light on


Most likely Mass Air Flow Sensor. Could be oxygen sensors also but the mass air flow is more common

Jan 07, 2009 | 2001 Volkswagen Jetta TDI

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