Audi A4 1.9 TDi 110 hp 2002 - FAULT CODES

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Mon 25 Oct 2010 10:34
Audi A4 1.9 TDi 110 hp 2002 - FAULT CODES - Piggy12

Please can anyone help, i have had a few issues with my car it keeps going into limp mode mainly when car is under pressure ie going up hill or over 60 mph it just feels gutless like the turbo isnt doing its job but i can still here it spooling up.

My friend has vag com and the following fault codes are coming up:

17552 Mass Air Flow Sensor Open or Short to Ground

17964 Charge Pressure Control

17564 Manifold Pressure Sensor Open/Short to Ground

17569 -Manifold Temp Sensor Open or Short

It has only done 84k miles and i have inspected EGR valve and it is not fauled up and i very much doubt that the turbo is either. A few people have said that i should change the MAF sensor as if that has failed it can set off other codes which may not be really faulty but a result of a failing MAF snesor is this true?

Please if any body can shed some light on this i would really appreciate it.

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Mon 25 Oct 2010 12:45
Audi A4 1.9 TDi 110 hp 2002 - FAULT CODES - Pat L

I'm not a techie, but I have a 2000X 115 PD Audi A4 and a couple of years ago it seemed to be lacking power and the turbo wasn't cutting in. The local indie diagnosed MAF (I think) and replaced it. It cost about £200 iirc but it made the car run like new, and it still does at 114k miles.

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