FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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X82 - Check For Low Speed Fuel Pump Relay Always Closed



- Key "OFF".

- Disconnect Low Speed Fuel Pump (LFP) relay.

- Key "ON", wait 5 seconds.

- Does fuel pump shut off when LFP relay is disconnected?

Yes -- Replace LFP relay. Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)

No -- Key "OFF". Go to X83. X83 - Check For Fuel Pump Relay Always Closed