Component Tests and General Diagnostics

1. REMOVE REAR SEAT CUSHION
2. REMOVE FLOOR SERVICE HOLE COVER
3. DISCONNECT FUEL PUMP & SENDER GAUGE CONNECTOR
4. CHECK FUEL PUMP OPERATION



- Connect the positive (+) lead from the battery to terminal 4 of the connector, and the negative (-) lead to terminal 5.
- Check that the fuel pump operates.

NOTICE:
^ These tests must be done quickly (within 10 seconds) to prevent the coil burning out.
^ Keep the fuel pump as far away from the battery as possible.
^ Always do the switching at the battery side.

- If operation is not as specified, replace the fuel pump or lead wire.

5. INSPECT FUEL PUMP RESISTANCE



- Using an ohmmeter, measure the resistance between terminals 4 and 5.

Resistance @ 20°C (68°F): 0.2 - 3.0 Ohms

- If the resistance is not as specified, replace the fuel pump.

6. RECONNECT FUEL PUMP & SENDER GAUGE CONNECTOR
7. REINSTALL FLOOR SERVICE HOLE COVER
8. REINSTALL REAR SEAT CUSHION