A5 Quattro Coupe L4-2.0L Turbo (CAEB) (2010)
Engine Control Module: Customer Interest
A/T, Engine Controls - Shudder On Acceleration
37 Transmission shudders on acceleration
24 10 12
March 30, 2010
^ Vehicle shudders when pulling away. The vehicle pulls away from a stop with a delay and a shudder.
^ Shuddering on acceleration from under 15 mph.
^ The complaint can be reproduced, but no fault can be found.
ECM and TCM software calibration.
Optimized ECM and TCM software.
Check and, if needed, update the engine software and the transmission software via SVM.
Perform a Clutch adaptation via Guided Fault Finding
1. Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating instructions.
2. Update the ECM (J623) using the SVM action code as listed in the table above if necessary.