Operation CHARM: Car repair manuals for everyone.

Fuel Pump Relay: Testing and Inspection

Fuel Pump Relay:






1. Unplug connectors from fuel pump relay and main relay.
2. Remove fuel pump relay and main relay with bracket.
3. Connect battery to fuel pump relay connector terminals No. 1 and No. 3.
4. Measure resistance between connector terminals of pump relay.

Connector & Terminal Resistance
No. 2 - 4 10 ohms max.