[Biturbos4] DTC 17579 on a 2000 Audi S4 (B5)

Adam Jansen aedan1 at hotmail.com
Fri Apr 15 22:43:51 EDT 2005

I am getting the following DTC that throws my car into EPC

17579 Angle Sensor 2 for Trottle Actuator (G188) implausible signal
P1171 -35 -10 Intermittent

The frustrating thing is it ONLY happens have I have been driving for over 
an hour or two.  I turn the car off and back on and it runs fine for another 
5-50 miles and then it comes on again - mostly when I let off the gas or hit 
the brake....

Any recommendations or prior experience with this?

Spokane, WA

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