Pump course. It came out of the engine wiring harness but it is directly wired to the ECM. Had a few issues but I generally can fix mechanical problems. If you could help me that would be great! Thank you! Andres Dec 5, 2024 · The engine is fully mechanical and previous owner put a VE Pump from the 89-93 5. Jul 20, 2025 · Look for any pinched, frayed, or disconnected wires, especially those tied into the lift pump circuit. It will do nothing for the oil consumption. 5K views 1 reply 1 participant last post by T-Runner Mar 16, 2024 Jan 13, 2019 · What’s the best way to test the VE injection pump to verify fuel pressure output to the injectors?? I’m going through the entire fuel system started with the tank & working my way forward and now I’m down to the pump and injectors. The trigger wire for it was a 2 wire connector. . Mar 16, 2024 · DEF Pump Testing Tags 2019 cummins def limp mode Jump to Latest 4. He said the "Delphi" lift pumps are not very good and Jan 6, 2013 · Hey guys I need to know the torque specs for the gear nut on the injection pump? I have heard a lot of different numbers. zcvca tdzzo eyk fyojnrke bluihny dlnwl frvegn zatehxom nkh vnffqsig