Me and Gomer scanned my truck w/ hp-tuners last night and at wot it had 0 timing and 8 knock retard. Gomer said it was probably a bad knock sensor,and Jesse at w4me said that it was the fact that I hadnt had a crank position relearn. I swapped out the sensors this morning and due to wet roads I couldnt tell if it helped or not.Tried to get a relearn at stealership and he couldnt do it because the truck said it was in drive( 6-speed swap) and couldnt perform it.Damn the luck

 

Cant you do a relearn with HPT?

 

Yeah, but he didnt know one hadnt been done. and Jesse did not tell me I had to do one.

 

You should update the PCM to an OS from a standard truck. Make sure the segment1 ID is the same though.

 

Huh ????????

 

Well damn. I'm unsure about the details of the whole crank re-learn deal. I've never had to do it and i've had 2 different engines and 3 different cranks on this same computer. Maybe when I did a full re-write on the computer it took care of it?