| CHECK HARNESS BETWEEN ECM AND SECONDARY AIR COMBINATION VALVE RELAY. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connectors from the ECM. 3) Remove the secondary air pump relay from the relay box. 4) Measure the resistance of the harness between ECM and secondary air combination valve relay terminal. Connector & terminal (B136) No. 30 — (F27) No. 14: |
| 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 ECM and secondary air combination valve relay terminal. |
