WebDec 28, 2009 · Bob, I think your oil pressure question was answered but for one more data point our 2007 Endeavor, 400 ISL, ran about the same pressure you see during normal operation. At start up, when cold, it was about 70 or so psi and then dropped to about 50 psi when warm. It idled at between 10 and 15 psi. WebNov 27, 2009 · Component Location The fuel pressure sensor is installed in the fuel rail. Refer to Section E for a detailed component location view. Shop Talk This fault code will become active if there is an open circuit on any of the three pins (+5 volt supply, signal, or return) that connect the sensor or ECM to the wiring harness. This fault
Oil Pressure Relief Valve 4357177 Genuine …
WebMar 26, 2024 · The oil pressure sensor on a Cummins engine is located behind the ECM harness on the driver’s side. To get to it, remove the fuel filter housing and loosen the … WebMar 10, 2024 · I have a 2014 389 Peterbilt with a 550 Cummins ISX. Oil temp is running way too hot. 250 plus when loaded. Truck is not being used until this is resolved. The rad was replaced a month ago and coolant temp rarley goes above 195. Stays about 180 most of … in christ is all the wisdom of god
Oil pressure issue on a cummins ISL9, It is factory. Truck…
WebJun 16, 2024 · Posts: 17 Threads: 2. Joined: Sep 2015. 1 06-16-2024, 02:05 AM. Any input is appreciated. I've got an isx esn 79404492 with recurring codes 143 oil pressure low, 555 crankcase pressure high, and 1981 dpf data valid but above normal. When I put them into quickserve analyzer it tells me to diagnose the blowby first, oil pressure second and then ... WebOct 15, 2024 · Replacing engine oil “rifle” pressure sensor Cummins ISX. Diagnosis and repair - YouTube 0:00 / 4:37 Replacing engine oil “rifle” pressure sensor Cummins ISX. Diagnosis and repair... WebNov 6, 2010 · Intake Side View (CM850 Electronic Control Module) 1. Exhaust pressure sensor 2. Fuel rail pressure relief valve 3. Fuel rail 4. Intake manifold pressure sensor earthrunners.com