Genxer
Well-Known Member
I have to do a crank relearn every single time I put a custom tune on, or when going back to the stock tune. P0315 code? If the car is warmed up it won't take long at all. If you don't let it get to temp the process may fail and you will have to do it again. You can probably borrow a tuner from a friend to fix it. I use my SCT X4. I had a shop do it the first time that code popped up, and they were nice enough to do it, no charge.
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