Fuel Pump and Its Circuit Check

Fuel Pump and Its Circuit Check

Wiring Diagram

Wiring Diagram:

Troubleshooting

NOTE:
- Before troubleshooting, be sure to read "Precautions for ECM Circuit Inspection: in Section 1A". Precautions For ECM Circuit Inspection
- When measuring circuit voltage and/or pulse signal at ECM connector, connect special tool to ECM and ECM connectors.

Step 1-2:

Step 3-8: