Just thought I would share my AFM experience on my 2012 Yukon Denali 6.2l 65,000 miles.
In order, this what occurred and the remedy I pursued. In the end, I shut off the AFM by deleting the command from the ECM.
1. P0300 Code and Oil pressure gauge erratic or non responsive
2. Replaced oil...
If I replace the crank sensor, will I have to do a re-learn or will it fire right up and perform fine?
If a re-learn is necessary, will the vehicle drive to a repair shop?
Or am I better off buying a tech II tool here: https://www.cnautotool.com/goods-1568-GM+Tech2+GM+Scanner+-CANdi++TIS.html
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