Had trouble code P2090 which mentions this particular sensor having a low signal. I replaced this sensor, which was a real challenge by the way, with the AC Delco replacement. Still have the same code after a short drive. Does the new Cam sensor require a relearn procedure?

Thanks!

 

No, that sensor does not require any kind of relearn. From your last post and this, it sounds like that was just not the problem.

I would like to recommend our services at DTC Assist if you are unable to find any solution. It is made for this sort of issue. We will do the research with oem wiring diagrams and factory diagnostics, and lay out a simple to understand set of instructions on how to test this system and prove what the problem is. Our whole goal is to prevent mis-diagnoses and replacing any more parts than necessary.

Message me if you are interested or have any questions!
Jim - DTC Assist
www.dtcassist.com