Crank case relean variation thingy

[john_V63400]

Hey guys, can some one tell me how to do a crank case variation relearn. Please

[1988GTU]

You'll need a Tech 2. Then I think you go into Engine Management... I really just don't know all of this off the top of my head. I'd need to be doing the relearn.

[tejohnson]

Or you need Powrtuner, or HPTuners... Both suppot the CKP Variation Learn (CASE Learn).

[AaronGTR]

Hey guys, can some one tell me how to do a crank case variation relearn. Please

Which tuner do you have? I don't remember. On DHP's you go into real time controls while the engine is running and there is an option for the CASE learn. Basically it's revving the engine to redline with the brake pedal depressed. It gives you on screen instructions. Really easy.