Hotrodtractor
Moderator
Ok guys - here is the deal. The owners of the black 7.3 pulling truck that I did some work to this spring also have an SCT tuned 6.4. A few months ago they SCT box was stolen out of the truck and he went back to whatever dealer he bought the SCT from (some truck parts reseller shop here in Ohio...) and they got him a new box and got it connected to the truck. The truck has never been right since - and especially has issues when it get warm outside - and guess what - its now warm outside....
At the advice of some guys I trust - I told him to remove the tuner from the truck and have Ford reflash the computer - I updated the SCT to the latest and greatest firmware and tuning (which was required because of the new flash anyway). He tuned his truck with it last night - but now he says he has a check engine light and a P0605 code. I haven't gotten any reports on how this affects the drive-ability or if his other issues went away (loss of power, dead pedal, etc...). So in a preemptive attempt to get this figured out - I figured I would ask on here what was going on. Is this a common code? Why the check engine light? Is there some other issue at hand here? I'm a 6.4 noob - so take it easy on me. I searched a bit and didn't really find what I was looking for - but figured I was not asking the right questions.
Thanks! Jason.
At the advice of some guys I trust - I told him to remove the tuner from the truck and have Ford reflash the computer - I updated the SCT to the latest and greatest firmware and tuning (which was required because of the new flash anyway). He tuned his truck with it last night - but now he says he has a check engine light and a P0605 code. I haven't gotten any reports on how this affects the drive-ability or if his other issues went away (loss of power, dead pedal, etc...). So in a preemptive attempt to get this figured out - I figured I would ask on here what was going on. Is this a common code? Why the check engine light? Is there some other issue at hand here? I'm a 6.4 noob - so take it easy on me. I searched a bit and didn't really find what I was looking for - but figured I was not asking the right questions.
Thanks! Jason.