| CHECK HARNESS BETWEEN ECM AND FUEL TEMPERATURE SENSOR CONNECTOR. |
|
1) Turn the ignition switch to OFF. 2) Disconnect the connector from ECM and fuel temperature sensor. 3) Measure the resistance between ECM connector and chassis ground. Connector & terminal (B134) No. 48 — Chassis ground: |
| QUESTION | |
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Is the resistance 1 MΩ or more? | |
| Yes | No |
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Replace the fuel pump. |
Repair the ground short circuit of harness between ECM connector and fuel temperature sensor connector. |
