2007 Audi A4 Problems

Problems and faults with the 2007 model year Audi A4
Model Year Problems
Latest 2007 Audi A4 Problems
Rpm increases to 1000rpm when my foot is not on the pedal

sometimes when the engine is just ticking over (i.e when waiting at traffic lights) the rpm increases to 1000 even when my foot is not on the pedal any ideas thank you

2007 Audi A4 2.0 tdi 170bhp
Posted: May 18, 2013
1
reply
Booster pressure not working (vacuum on manifold not working).

The booster pressure is not working. I have changed all the parts and the vacuum manifold flap but it's still not working. Any ideas why the air is not being sucked in when the engine is being revved?

2007 Audi A4 2.0 tdi 170bhp
Posted: May 6, 2013
3
replies
Coil light comes on and loses power, no wont start

Last year the amber coil light came on occasionally and the car would lose considerable power. Eventually it would not start on one occasion and the garage said this is a problem with this model and changed an injector at a cost of 1000 eur...

2007 Audi A4 170 TDi s line
Posted: Apr 19, 2011
1
reply
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