Gm Fuel Sending Unit Wiring Diagram. Notice the pink wire feeds the fuel and the temperature gauges the brake warning light and the temperature warning light for the light clusters. Sometimes the gas gauge will not work properly though and you will be.
For the pin outs just take your original and write it down so you have them in the correct spots. 1 disconnect the negative battery cable in order to avoid possible fuel discharge if an accidental attempt is made to start the engine. As stated previous the traces in a fuel sending unit wiring diagram represents wires.
Another thing that you will locate a circuit diagram would be lines.
I need a wiring diagram for a chevrolet p30 truck chassis answered by a verified chevy mechanic i need the fuel pump and gas guage sending unit circuits. 91 chevy s 10 how fuel pump relay oil sender unit works. Custom 5 pin electrical bulkhead connector soldered 5 18 gauge pigtail leads oem mitsubishi fuel tank to hat gasket. Another thing that you will locate a circuit diagram would be lines.