1967 Chevelle Fuel Gauge Wiring Diagram
Make sure the fuel selector switch on the back of the gauge cluster matches your tank fuel sender s resistance range.
1967 chevelle fuel gauge wiring diagram. The stock fuel sender is 0 90 4 9 0 8 7 6 5 3 2 1 1 0 30. 1972 chevy chevelle el camino full gauges tach ammeter color wiring diagram. 2 if the gauge responds correctly the gauge and wiring are ok. Car is a 1970 chevelle with the round gauge dash just an idea on how to test and confirm that your sending unit and gas gauge are working correctly 0 or no ohms zero resistance meaning grounded.
Full 84 88 ohms. 1967 chevelle el camino engine harness v 8 with gauges ch71980 this harness is made in the usa. Measurements should track the fuel in tank. 1966 1967 chevelle installation manual.
Next use a multi meter to measure resistance to ground of the sender wire connection on the top of the fuel sender or the tan wire from the top of the fuel tank. If the fuel. The fuel gauge should immediately go to empty. Gauge wiring diagram good chassis ground black dash light power grey.
67 72 wiring diagram. It is factory correct for your 1967 chevel. Diagram is for 72 chevelle el camino models with round factory gauges 12 pin connector on back of circuit board includes ammeter gas gauge and factory tachometer complete basic car included engine bay interior and exterior lights under dash. If not you have a wiring problem or a bad gauge.
Wiring diagram pics detail. If you do have 12 volts to the fuel gauge the next step is to remove the fuel sending unit wire and with the ignition key on ground the sender wire to a good chassis ground.