How does the PCM calculate WOT shifts? i.e. D0910 is WOT 1-2 Shift speed normal and D0940 is WOT 1-2 Shift RPM. Does it have to satisfy both to perform a WOT shift or either have to be satisfied?
Say I have it set at 5400 and 25 mph will it just shift when it hits 25, will it shift at 5400 regardless of speed or does it have to be at least 25 and at least 5400 to shift?
I'm confused :S