- Nov 12, 2019
- Reaction score
- Vehicle Year
- Make / Model
- FORD RANGER
Remember, you have a FPDM in the system--That Network/ Can system, is a vital information source, between modules--Your going to want this working.Confirmed! Got the CJB out. It's in there. I found a sketchy site & grabbed the wiring diagram for the fuel system. Did not want to pull 57 solder joints, nope, not that comfortable. Not ready to trust one from a JY or Ebay yet either but I would not rule out a cracked board. Power lock remote quit a few weeks ago followed by the latest TBC issues. For the temp fix I just need to go get a $10 relay breakout box now.
Here's what to look for:
- Fuse 40 / FPR Feed / Hot all times
- IFS feed line DG/YE to switch side
- PCM Control Wire LB/OG- Coil side
- Batt Ground BK/WH - Coil side
This will probably cause CAN issues and/or make the PCM feel all sad and alone.
I'll find a way to scan & post my wiring diagrams when I'm done if this is the fix. Looks like the 04 return system is the last year to have the replaceable relays. In 05 Ford went to a returnless fuel rail on the 5.4.