Join Date: Aug 2007
Thanked 0 Times in 0 Posts
Bank one is the passanger side of engine, they are #1,3,5 & 7 holes. Drivers side is 2,4,6 & 8. The pcm monitors each injector on 2 wires and it expects to see resistance value of the solenoid. When the solenoid goes open or a wire is cut or the terminals become spread and do not make contact the PCM does not see its desired value, than it logs a code for open circuit from high side to low side. The high side is the voltage coming out of PCM and low side is the return signal back to PCM.
I would clear the codes and than run the buzz test and see if any of the codes come back. If the code comes back you need to measure the resistance on that circuit, should be 3.5ohms of resistance thru solenoid.
Hope that helps
96' F-250 4x4 SB Crewcab, 3.55 gears, E4OD with Sonnax valve and Tricumulator springs added,Air bags, 2" leveler kit, 10 disc cd changer, Tymar intake, Tymar 4 pos TS chip, 4590 cooler, boost, pyro(pre-turbo) & tranny temp AutoMeter gauges mounted in pillar, Diamond eye 4" exhaust with lost kitty, Tymar 3x4" downpipe, Warn hubs, Prodigy brake controller, Hypermax intercooler, CCV mod. Diesel mechanic 19 yrs