I thought the PCM would default pretty heavy with fuel and run rich? The engine is the L36, so NA. I'm just doing the basics learning my tuner now before I start it on my top swap later this summer. Anyway, is my thinking wrong? I'm scanning in process of a VE tune and LTFT are positive at 2-5 with the MAF unplugged at idle, up to 9-10 driving. Thoughts?
I cleaned my MAF today since I was on hold for the tune, no real changes.