| CHECK HARNESS BETWEEN ECM AND SECONDARY AIR COMBINATION VALVE LH CONNECTOR. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connector from the ECM and secondary air combination valve LH. 3) Measure the resistance of the harness between the ECM and secondary air combination valve relay LH connector. Connector & terminal (B136) No. 7 — (E41) No. 2: (B137) No. 25 — (E41) No. 1: (B137) No. 31 — (E41) No. 3: |
| QUESTION | |
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Is the resistance less than 1 Ω? | |
| Yes | No |
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Repair open circuit of the harness between the ECM and secondary air combination valve relay LH connector. |
