Does anyone have a wiring schematic for a 94 k2500 with a 350 tbi?
Having trouble tracking down an issue. Truck sat for about a year, and would crank and fire with ether but no fuel was coming from the injectors. Dropped the tank, tested the pump and it was bad. Replaced the pump and now I can manually prime the system using 12v supply but I'm not getting the common 12v at the relay. I am getting about 10v on the coil from the PCM. Checked the fuses in the inside I only have ECM a and ign and both are good. On my 89 tbi I have ECM a and b and ign. On the 94 there is a fuse next to the power distribution block that i believe goes back to the main fuse panel and not the PCM. It is dead 0v at all times. I believe this may be the problem. If I had a decent schematic I believe I can figure it out with out tearing the harness apart.
Pic of said plug for fuse
Having trouble tracking down an issue. Truck sat for about a year, and would crank and fire with ether but no fuel was coming from the injectors. Dropped the tank, tested the pump and it was bad. Replaced the pump and now I can manually prime the system using 12v supply but I'm not getting the common 12v at the relay. I am getting about 10v on the coil from the PCM. Checked the fuses in the inside I only have ECM a and ign and both are good. On my 89 tbi I have ECM a and b and ign. On the 94 there is a fuse next to the power distribution block that i believe goes back to the main fuse panel and not the PCM. It is dead 0v at all times. I believe this may be the problem. If I had a decent schematic I believe I can figure it out with out tearing the harness apart.
Pic of said plug for fuse
