FreePenguin
Well-Known Member
Ive never done a PCM relearn, thats a setting on the forescan though correct? so if I change the value, then click PCM relearn, = no issues? if this is correct, im game later. I will get my value GPS though as ive done same thing for my motorcycles and their calibrator offset program devices. I make it like 99.9% accurate with the .01 % more so its like 69.5mph at 70mph cruise.You'll absolutely get a DTC if you don't follow the instructions and do a PCM relearn after setting the size in the BCM.
theres no consequences though from relearning PCM or anything dumb right? gimp/blow/boom.
I am pretty sure everything should be reversible regardless.
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