Ok, so let me get this straight, correct me if Im reading into this incorrectly, your on DS-Map, which is the online forum for jackal and you just changed out your MAF sensor to a new MAF sensor and it drives a little bit before it kicks in and then it throws a code? If you running Jackal like everyone here and your using a MAF, then you have a huge problem. IF this is the case, which is what you posted, then your running the wrong type of sensor. Your better off with the stock ecu without running jackal. Im not sure how its even running being that they are two different sensor types, unless the ECU is going straight into some sort of limp mode and running super rich to be safe...Hopefully you just made a typo and if so, then disregard everything I just wrote.... Good luck....