bobbywalter
TRS Technical Staff
TRS Event Staff
V8 Engine Swap
TRS Technical Advisor
TRS Banner 2012-2015
TRS 20th Anniversary
Ugly Truck of Month
TRS Event Participant
- Joined
- Aug 9, 2007
- Messages
- 23,470
- Reaction score
- 4,668
- Points
- 113
- Location
- woodhaven mi
- Vehicle Year
- 1988
- Make / Model
- FORD mostly
- Engine Type
- V8
- Engine Size
- BIGGER
- Transmission
- Automatic
- 2WD / 4WD
- 4WD
- Total Lift
- sawzall?
- Tire Size
- 33-44
- My credo
- it is easier to fix and understand than "her"
We are 100% sure it's getting spark and 100% sure there are no pulses to the injectors so it 100% the PCM. Now, the original PCM was an EQE2 calibration but I needed EQE3 for the tune I was given so I bought another one. Regardless of which PCM we use we get the same scenario. So, I don't think the PCM is bad. The fuel pump runs each time the key is turned on and I think he said it's building about 46-48 PSI. I could be wrong on that though. The point is, it's building pressure so it's not the fuel pump. We are just going to pull the PATS from the Explorer and put it in. If it doesn't work at least we can eliminate it from the problem. I wish someone who has done this build before would chime in!
sounds like you fawked up the injector wiring to me mang....