2002 Audi A4 - Answered Questions & Fixed issues

see other notes I sent Woody

2002 Audi A4 | Answered on Nov 18, 2019 | 32 views

It is located inside the transmission it may be able to be tested from the connector on the side of the transmission though if you have the SDC code for the sensor it will be g-something like G182 for example and looking it up on the wiring diagram for the transmission.

2002 Audi A4 | Answered on Oct 17, 2019 | 26 views

Likely water damage to the central comfort control module, which is (stupidly) located under the carpet. Run a VCDS (RossTech) scan to verify this.

2002 Audi A4 | Answered on May 16, 2019 | 140 views

Bad earth maybe....have you tried a multimeter on the connectors with the ignition on and indicator switch on??

2002 Audi A4 | Answered on Mar 06, 2018 | 42 views

I don't think the lights on the dash board is anything to do with your sticking brake caliper ,it sounds to me like your instrument cluster is faulty
Hope this helps Nick

2002 Audi A4 | Answered on Mar 03, 2018 | 173 views

What is the meaning of the word "bip"?

2002 Audi A4 | Answered on Mar 02, 2018 | 200 views

Im not looking to spend alot of money. Impossible with an Audi. Factory shocks run about $1,000 each. Now is not the time to be worrying about money. Shud have done that BEFORE you bought a German car.

2002 Audi A4 | Answered on Jan 14, 2018 | 37 views

Faulty door status switches (integrated in the door lock) or hood switch. hard to figure out which ones are bad without a diagnostic tool

2002 Audi A4 | Answered on Dec 12, 2017 | 1,304 views

fix the loose ground or light connection for that light

2002 Audi A4 | Answered on Dec 04, 2017 | 304 views

One might start by checking the oil level .

2002 Audi A4 | Answered on Nov 24, 2017 | 228 views

Sometimes the issue is with the mechanical vacuum pump off to the side of the ABS/ESP module. It looks like a round silver canister. This issue is all over Google with many possibilities but the one I copied is most common.

2002 Audi A4 | Answered on Oct 30, 2017 | 418 views

Test new compressor. It may also be faulty, new or not.

2002 Audi A4 | Answered on Oct 30, 2017 | 390 views

Either a fuse problem or could be a twist in the electrical cable in the door joint . Sometimes chafes the outer core away and causes shorts in stuff like this .

2002 Audi A4 | Answered on Oct 22, 2017 | 221 views

I only have the 2000 diagrams, and they do not have memory. Does your model save settings for different keys? If your system is the same as the 2000 diagram below, I would replace the switch. If you have a memory module, I would replace the memory module.


2002 Audi A4 | Answered on Sep 28, 2017 | 69 views

From the test you made you definitely have a fuel delivery problem. You need to check, in that order, Fuel pump, fuel lines for blockage, injector pulse the the injectors themselves. Plugging the car to VCDS could easily identify fuel pump and injector problems.

2002 Audi A4 | Answered on Sep 18, 2017 | 87 views

Oil into coolant is almost always cylinder head gasket problem. Sometimes head cracked, Check if head is "tourqued" correctly. If it is remove and do a top overhaul.

2002 Audi A4 | Answered on May 17, 2017 | 67 views

U111100 which fault

2002 Audi A4 | Answered on Jan 16, 2018 | 4,864 views

Dear Frances,
The way you have described the symptoms, you have a stuck thermostat or a blown head gasket.
You should not even drive the car to the garage to be checked, it should be towed before the engine self-destructs.
God bless your efforts.

2002 Audi A4 | Answered on Nov 10, 2016 | 295 views

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