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This is my first tune. I keep getting p0101, I looked into everything that might be cuzing this however could not find anything. So decided to change MAF however the problem remains. The car will just kill itself after couple of hundred of yards driving and I have to clear codes to get it back running.
I have a big cam and heads. Idling is not great but not an issue. Any help will be highly appreciated.
under engine diagnostics, put the temps for p0101 and others high enough they never get enabled. put the rpm high enough for p0068 so it doesn't enable.
you have a problem where the speed density model in the ecu is now nowhere near the air it was programmed with. if you don't know how to tune the maf and the SD portion, a big cam and set of high flow heads is probably not good place to start
Post a copy of the tune and a log.