Hope someone can help with this one.
Audi A4 Cabriolet 2003 Diesel 2.5 TDi V6
I have a problem when driving the car normal in the sense that when I take my foot off the pedal the rev counter drops to tickover.
Not all the time but when it starts to do it it seems to carry on for a long time.
I have fault codes as follows.
They all seem to relate to the following.
Malfunction Indicator Light (MIL) ON or Active
Engine control unit / Transmission.
Any Ideas on a fix or more info would be a great help.