Originally Posted by Rockledge
Here's a short list:
1. The new CMP sensor wasn't aligned correctly. Did you mark it or use the special positioning tool?
2. The CMP synchro shaft is failing. Sometimes the teeth on the synchro get worn or even break off.
3. The harness connector or circuit/wiring are faulty (short, open, etc.).
I didn't realize there was an alignment tool for the CMP sensor. I really don't see were there could be any kind of ajustment. It just had two bolts on both sides of sensor that held it on the engine.