In my ongoing series of questions asked that no-one should really ever need to know the answer to I ask, How does a CASE re-learn work? What is happening? The computer is calibrating the crank sensor to the reluctor ring to the way the block/crank were machined right? Then it adjusts it's setting and it knows how to properly time for spark and fuel events? But what is it using to calibrate the sensor to the crank/block? How does it know when it's right?
The reason I ask it that I am disabling and removing most of the sensors that the regular fuel system uses and I would hate to not be able to do a relearn due to poor planning.
Thank you for humoring me. Please point me in the right direction if you know where I can find some background on this.