| CHECK HARNESS BETWEEN ECM AND EXHAUST GAS TEMPERATURE SENSOR 2 CONNECTOR. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connectors from the ECM and exhaust gas temperature sensor 2. 3) Measure the resistance of harness between ECM connector and exhaust gas temperature sensor 2 connector. Connector & terminal (B134) No. 55 — (E86) No. 1: (B134) No. 72 — (E86) No. 2: |
| QUESTION | |
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Is the resistance less than 1 Ω? | |
| Yes | No |
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Repair the harness and connector. NOTE: In this case, repair the following item: • Open circuit in harness between ECM connector and exhaust gas temperature sensor 2 connector • Poor contact of coupling connector |
