I'm having some trouble with getting the correct PID for JTEC 2001 Cherokee 4.0. I've tried every Injector pid I could find with no luck. Any advice would be greatly appreciate. if you look at the log file you can see how crazy rich I am, but of course I took over someone else's problems. No real injector data "supposed to be factory"
Injector Numbers: 01G051B-0293
Throttle Body: 033-086 M9 1704 I believe 62MM factory replacement.
VCM Editor/Scanner v5.0.4
MVPI2
VIN: 1J4FF48S81L629084
2001 Jeep Cherokee, 4.0 L, V6
Hardware: JTEC+, Dodge/Jeep 99+
VIN: 1J4FF48S81L629084
OS: 56041801AD
What I know.. factory bottom end, replaced head with 7120, but it seems I have combustion gas getting into the coolant. Gets to 220 really quickly and lots of bubbles and ultimately pressures up the system. wouldn't think that would make it run rich. Fingers crossed they didn't put any thread sealer on the front head bolt. Has header, originally didn't have 02 sensors. Added them but is still open header. Fuel Pressure unknown.
Admittedly, I need to check plugs, compression/leak down. confirm head bolt torque. basically do everything possible first to keep from pulling the head... then pull head SMH.
Please advise if I should post in a different location.
jeep tune.hptJeep log 1.hpl