This is really confusing.
The fueling is adding 20ish percent everywhere during normal driving.
However, If you go WOT it is like 0.9 ish on both 02 sensors.
That kinda says the injector data is correct. Or it would be lean WOT also.
That kinda says the 02 sensors are correct, they are pretty consistent and even WOT.
That kinda says the MAF is correct. Above 4000 rpm in a stock tune and during PE it?s heavily MAF based fuel not VE.
I also unplugged the MAF and if basically ran exactly the same during normal driving.
Completely confused.
Any suggestions?
Log with WOT
6.0_yukon_vette.hpl
Screen shots, maybe my histogram is wrong?
262119974_1484566635248705_3605386270347931946_n.png262202275_6534815569923178_7448017694788316446_n.png