Volkswagen Passat Forum banner
1 - 2 of 13 Posts

· PassatWorld Staff
11,264 Posts
Is your CEL flashing or steady? If it's flashing, it's almost guaranteed to be your ICM (Ignition Control Module). If it's steady, then it may or may not be the ICM. The ICM sits between the ECU and the coilpacks. Physically, it sits on top of your air cleaner housing.

Block 032 is the fuel trims, if they are between +/- 5% then you are just fine. If they are lesser/greater than that, then post them here.
1 - 2 of 13 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.