code p1336 out of no where
Tuning tools have changed since I last wrestled with that code ('00-'03?) so there may be a better way now.
Take the car down to the dealership, have them connect a tech 2, download a stock program, and do a relearn. This will wipe your tune, so you will have to bring your laptop with you to put things back to normal after the relearn.
The problem with some of the specialty builds (especially auto PCM's on manuals), is that in order to do the crank relearn certain feedbacks have to be met. If your car does not have these feedbacks then the dealership can't help you.
The only way I found around that scenario is to get fancy and start jumping wires or have the PCM put in someone elses car for the relearn (you have to deal with VATS then).





