Off-Vehicle Inspection

1. REMOVE FUEL PUMP.
- Refer to Service and Repair.
- Service and Repair

2. INSPECT FUEL PUMP RESISTANCE.



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

Resistance at 2O°C (68°F): 0.2 - 3.0 Ohms

^ If the resistance is not as specified, replace the fuel pump, lead wire or fuel pump bracket.

3. INSPECT FUEL PUMP OPERATION.

NOTICE:
- These tests must be performed quickly (within 10 seconds) to prevent the coil from burning out.
- Keep the fuel pump as far away from the battery as possible.
- Always connect or disconnect at the battery.




- Connect a tester lead from terminal 4 of the connector to the positive (+) terminal of the battery; connect another tester lead from terminal 5 of the connector to the negative (-) terminal of the battery.

^ If the pump does not operate, replace the fuel pump, lead wire or fuel pump bracket, as necessary.

4. REINSTALL FUEL PUMP.