| CHECK HARNESS BETWEEN ECM AND SECONDARY AIR PUMP RELAY CONNECTOR. |
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1) Turn the ignition switch to OFF. 2) Remove the secondary air pump relay from the relay box. 3) Measure the resistance between secondary air pump relay connector and engine ground. Connector & terminal (F9) No. 13 — Engine ground: |
| QUESTION | |
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Is the resistance 1 MΩ or more? | |
| Yes | No |
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Repair the ground short circuit of harness between ECM and secondary air pump relay connector. |
