
hey ever since i got my base tune the check engine light has been on, something to do with checksum or vats im assuming. since i reburned the tune, no changes to check or vats, the light is gone. not complaining just curious?
cheers,
ken.
hmm only changed line pressure and fan speed. its a tune that was sucked with flash and fixed for flash errors by yourself so thats gotta be itVL400 wrote:Just have to change the Device ID scalar item to 0xAA instead of 0xA5 and no more CEL due to a checksum fail