DTC Parameters
WARNING: This page is about a different car, the 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- ECM has to resync the engine position one or more times.
- A valid CMP sensor signal is being received.
- Engine is cranking or running.
DTC sets if the ECM loses the cylinder No. 1 crankshaft reference position and has to resync engine position.