| CHECK HARNESS BETWEEN ECM AND FUEL TEMPERATURE SENSOR CONNECTOR. |
|
1) Connect all connectors. 2) Turn the ignition switch to ON. 3) Measure the voltage between ECM connector and chassis ground. Connector & terminal (B134) No. 48 (+) — Chassis ground (−): |
| QUESTION | |
|
Is the voltage 5 V or more? | |
| Yes | No |
|
Repair the short circuit of harness to power supply between ECM connector and fuel temperature sensor connector. |
Replace the fuel pump. |
