I have 0 voltage coming from the icp sensor the truck with crank with no start. Any suggestions on why there is 0 voltage eve with the key on engine off?
New to this, plz bare with me, have a 6.0 no start, got a scanner, all ficm voltage and sync the. I replaced ipr,as had a code, its working properly ,, scanner says 200psi on icp( which i replaced as well, but not pigtail) and .24v. I cleaned oil relief valve,,koeo cranking ,psi jumped to...
So you should check both the ICP and IPR readings on the scan tool. If the psi reading on the ICP goes up while the IPR duty cycle goes down (12% or lower), that indicates a faulty or sticking IPR. The reason is that the PCM can no longer shut down the duty cycle enough to properly regulate the oil pressure. The IPR has a reasonably high ...
Having issue diagnosing this condition: KOEO 1. ICP is at 0 psi 2. IPR is at 14.69% Dc 3. IPR DC voltage is 12vdc KOER 1. ICP is at 3500psi 2. IPR is at 4.69% 3. RPM is at 650rpm Fuel pressure is 52 psi. I checked blockages of the drains in the pump and reservoir, everything is ok. Is...
I changed out ICP sensor and pigtail 3 months ago because of oil in it and throwing p1280 code. now 3 months later sensor and pigtail has oil in it again and throwing p1280 code almost daily, also truck will randomly die while idling or driving slow 5mph, could that be because of oil in the...