Originally Posted by
HawkZ28
I've noticed 2 issues so far with my P12 in my 2005 Chevy Colorado.
1. I know for a fact I have codes in the PCM. Scanner will no longer read codes. I know because I had a bad enough misfire this a.m. that the CEL flashed until the misfire stopped. Once I scanned, nothing. Scanner said 0 DTC's.
2. The sensor for cylinder airmass is missing in my channels, rendering the scanner about 80% useless for me currently.
I'm a bit rusty with working in the scanner since I had everything perfect in 2.24, but I don't think it's me. Seems to be a LOT of PID missing from the channels. Are these V3 bugs, or operator error?