I am working with a painless wiring harness which provides 4 wires for this assy. Pink, purple, black & red. Wiring schematic is not detailed enough nor does Alldata info provide specific information but does give explination on how CVR/IVR works. A diagram of wiring terminals to this assy and which wire connects where would be great. Thanks.. Below is the right half of a 1979 wire diagram. Fortunately, much of this diagram is like the other Jeeps from 1976-1986. I have placed an arrow on the pink sending unit wire starting at fuel tank sender and winding up at the fuel gauge.. I Have A 1983 Jeep Cj7 And My Fuel Gauge Is Not Working.
Complete diagnostics on Jeep CJ gauges and sending units including speedometer, fuel, temperature, oil pressure, and voltage gauges.. , and have a different wiring and post setup. Use their instructions and diagrams during replacement.. pink wire (from fuel sender) Fuel Gauge A Terminal - 12v side of Jumper/Regulator Strip to temperature.. This involves connecting the speedometer, fuel gauge, temperature gauge, and other gauges to the appropriate wires. Again, refer to the wiring diagram for guidance.. Breakdown of the Wiring Process with a Detailed Diagram. Wiring your 1984 Jeep CJ7 can be a complex process, but with a detailed diagram, it becomes much easier to understand.