1997 4.6l 4wd SLT DPFS high voltage code problem
#1
1997 4.6l 4wd SLT DPFS high voltage code problem
Can't get the truck to run right after changing the differential pressure feedback sensor (DPFS) , EGR Valve and connecting hoses. Code shows a high voltage from DPFS. I'm going to check the ground connections for voltage drop, already checked wiring with no problems found. Any other things I can check? Thanks