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You still need to tune the vve table as it is referenced for transient fueling.

Wouldnt the injectors which are only at like 45% duty cycle just open up more? Its only 7 psi on a 5.3.

I did one WOT run, logged it, corrected my maf table, reflashed, did another log, and the afr error is still almost the same, where my wideband says its still not going under 12.0 afr. I took the...

Pull your BCM fuse, wait, then put it back and try again.

1. VVE- you want to set the parameter as ltft+stft under maths, column as rpm and rows as kPa from the MAP sensor. Copy your axis' labels. Log.

2. Do not add/subtract the values! As these are a...

I've got a new wideband harness on the way, I repaired the old one and I think its off. Any tips on fine tuning the maf and the vve? For the vve, disable the maf/codes, reset and log ltfts, apply the...

I''ve got 42lb ls3 injectors, but yeah I need to source some LSA ones.

Seems a bit better, truck now reads 100 kpa after I turn it off. Should I increase the base spark in the high octane table for the low rpm range? 800-1100?

Thank you, I'll give it a shot.

2010 silverado 5.3, LSA blower, 212/218 vvt cam,3 bar map sensor. When giving gas to start rolling from a complete stop timing gets pulled/afr goes lean but nothing in the scanner is commanding the...