I have two vehicles that don't respond to wot table adjustments. Both are newer ecms, one is 6L90 the other 4L80. At wot they show the usual 8X% throttle. Am I missing something here to make them pull from those tables?
I have two vehicles that don't respond to wot table adjustments. Both are newer ecms, one is 6L90 the other 4L80. At wot they show the usual 8X% throttle. Am I missing something here to make them pull from those tables?
Got if figured out, transmission was slipping on one. The other just needed some TLC.
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