| CHECK HARNESS BETWEEN ECM AND EXHAUST TEMPERATURE SENSOR 1 CONNECTOR. |
|
1) Connect all connectors. 2) Turn the ignition switch to ON. 3) Measure the voltage between ECM connector and chassis ground. Connector & terminal (B135) No. 34 (+) — Chassis ground (−): |
| QUESTION | |
|
Is the voltage 5 V or more? | |
| Yes | No |
|
Repair the short circuit to power supply in harness between ECM connector and exhaust temperature sensor 1 connector. |
Replace the exhaust temperature sensor 1. |
