
Lift pump issue | Cummins Diesel Forum
Jul 20, 2025 · A common issue is a wire getting tugged loose or chafed during the starter removal. 2. ECM to Lift Pump Wiring: The lift pump is controlled directly by the ECM (no relay in some cases, …
water pump?? | Cummins Diesel Forum
Jan 2, 2025 · The water pump on both 5.9 and 6.7 Cummins is extremely robust and when they fail it is mostly from a catastrophic failure of the bearings after the bearing seals fail and if the owner is not …
Fuel Pump vs Lift Pump | Cummins Diesel Forum
Jun 7, 2012 · The lift pump is also known as the transfer pump and is located on the engine on our trucks. I guess the name fuel pump could apply to both the lift pump and injection pump but it …
The inner workings of a CP3 high pressure pump
Feb 16, 2010 · The gear pump, pressurizes the supply fuel to higher levels for its independant circuits, according to setpoint of the regulator (cascade valve). Internally the pump acts much like an engine, …
ABS pump and module!!!!!! | Cummins Diesel Forum
Nov 8, 2024 · When replacing the abs pump or abs module on a 3rd gen cummins (2004 2wd) Does it have to be programmed and does it matter if the new rebuilt abs pump or abs module is from a 4WD …
8.3 Cummins P-pump vs CAPS - The Diesel Garage
Feb 10, 2008 · The CAPS pump is similar to the VP-44 in a few ways, it is sensitive to fuel quanity, quality, temperature, and it is rotary. It does however use oil to lubricate the two pistons that do the …
Block mounted or In Tank lift pump? | Cummins Diesel Forum
Feb 2, 2015 · When Dodge did warranty work on the truck - due to failing block mounted pump - they got REAL cheap and removed the pump and put a replacement pump inside the fuel tank (making it …
In tank fuel pump on 2001 5.9 - Dodge Cummins Diesel Forum
Aug 2, 2013 · 2025's Cummins of the YEAR! is now open for VOTING! In tank fuel pump on 2001 5.9 Jump to Latest 15K views 3 replies 4 participants last post by smokin_dodge Aug 2, 2013 H
C0020-01 ABS Pump Motor Control General Electrical...
Aug 12, 2020 · C0020-01 ABS Pump Motor Control General Electrical Failure. Using Innova 5610 Scan Tool ABS Light and traction control light on. At first it was here and there or when I hit a bump or …
Injection Pump Removal | Cummins Diesel Forum
Jan 8, 2010 · The injection pump has a special timing pin that is removed from the pump and then re inserted in the pump in the reverse way. The injection pump gear is pressed on but there is a key …