S10 fuel pump ground wire location. Fuel pump will not work w.
S10 fuel pump ground wire location Feb 7, 2015 · There's a ground wire with a ring terminal coming from the sending unit. Issues can occur with the ground wires in these locations, so it’s essential to keep them clean and tightly connected. The power wire will be connected to the fuel pump fuse or relay, while the ground wire usually connects to the vehicle’s chassis. Jun 22, 2011 · Easy way to find it is follow the ground braided strap from the fuel filler neck to the mount point. You can kind of see the wire here on the new unit right below the wire loom on the right. This can often be a culprit for sudden stalling or starting problems. Steps to Replace a Compromised Engine Harness Refer to the wiring diagram to identify the power and ground wires in the fuel pump wiring harness. There are a couple of places that this could happen. video showing location of ground wire for fuel pump circuit on 90's / early 2000's GMC Sonoma, Chevy S10 , Chevy Blazer, GMC Jimmy. I ended up replacing the pump as it tested bad one pulled, however i think it is a good thing to at least check that ground. It illustrates the electrical pathways and connections between these components. Fuel pressure could be leaking down from a leaking injector, or a faulty check valve in the intank fuel pump. The wiring diagram for the S10 fuel pump typically includes information about the power supply, ground connections, fuel pump relay, and fuel pump fuse. Pain to get at but if you use a racheting wrench it is ok. Fuel pump will not work w Apr 25, 2025 · Look at the fuel pump ground path. It should be bolted to the frame of the truck. Feel free to contact me with any questions or if you would prefer a second opinion. . pxosvfecewqgetkcveiyzrtnrmvfpawgzsyjwidnhf