Fuel Pump and Its Circuit Check

Fuel Pump and Its Circuit Check

Wiring Diagram:

Troubleshooting

NOTE:
- Before troubleshooting, be sure to read the Precautions of ECM Circuit Inspection. Precautions For ECM Circuit Inspection
- When measuring circuit voltage and/or pulse signal at ECM connector, connect special tool to ECM and/or the ECM connectors.

Step 1-4:

Step 5-8: