Fuel Pump: Integra
WARNING: This page is about a different car, the 2000 Acura Integra, 2000 Acura 3.5RL, and 2000 Acura 3.2TL. However, it is still accessible from the selected car via links, so may be relevant.
- Remove fuel tank filler cap. Listen for fuel pump operation noise at fuel tank filler. Fuel pump should operate for 2 seconds after ignition switch is turned on. If fuel pump operates as specified, fuel pump is okay. If fuel pump does not operate as specified, go to next step.
- Turn ignition switch off. Remove rear seat cushion to gain access to fuel pump. Disconnect fuel pump 2-terminal harness connector. Disconnect PGM-FI main relay connector located above driver's side kick panel, just left of fuse block. Connect a fused jumper wire between PGM-FI main relay harness connector terminals No. 4 and 5 (both Yellow/Green wires). See Fig 1. Go to next step.
- Turn ignition on. Using a voltmeter connected to ground, check for battery voltage at fuel pump harness connector terminal No. 2 (Yellow/Green wire). If battery voltage is not present, check for faulty circuit in Yellow/Green wire between fuel pump and FUEL PUMP fuse. See appropriate diagram in WIRING DIAGRAMS article. Repair as necessary. If battery voltage is present, check fuel pump ground (Black/White wire). Repair as necessary. If ground is okay, replace fuel pump.