: crank position sensor relearn

05-18-11, 01:01 AM
How important is this step. I have a code saying it needs to be learned (P1336). This is after swapping to the 2002 engine in my 1999 Seville STS. What does this affect? I'm going to have it done when I get time but I just wanted to know what is happening while I'm driving it with this code.


Oh, and one other thing. . .can the abs computer being out of commission cause the cruise not to work? I'm pretty sure the pcm is disabling the cruise from working just wondering what causes the pcm to inhibit cruise.