Audi TSB #A011305 2033919-
2013 Audi S4
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- Summary
- Supersedes Technical Service Bulletin Group 01 number 13-03 dated May 29, 2013. MIL on. DTCs are stored in the engine control module. There may be slight power reduction at high RPMs. One of the vacuum actuators on intake runner bank 1 or bank 2 is defective.