Hey,
Sorry if I'm off topic here.
Got a junk yard 5.3 out of an '09 Express Van for a kit kar transplant, 8500 miles.
Van VIN is supposed to be 1GCFG154591121721. So, LMF 5.3 is expected.
It's for sure a truck (vortec) LS. It's an iron block with the truck intake and no DOD. It's got 243 heads. Thing that puzzles me is there?s no VVT with only three pins to the cam pos sensor, was there such an LMF in the US for ?09 or is this a bastard export (I'm in Sweden)?
Engine sticker says *10SAC W082691354* 515 if that helps.
I'm happy to have no VVT or DOD, just curious as to what this engine really is?
Got a C6 Corvette DBW pedal working with the Van throttle body and the the E38 ECM (service# is 12625455). What would be the best to flash for manual gears, PWM fans and no engine mods at this point? Will of course have to tune for different intake/exhaust.
Oh and it's only pin X1 58 for PWM signal right? Not two separate, one per cooling fan?
Thanks,
/Thomas