| 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 secondary air combination valve LH. 3) Turn the ignition switch to ON. 4) Read the data of secondary air piping pressure signal using Subaru Select Monitor or general scan tool. NOTE: • Subaru Select Monitor For detailed operation procedures, refer to “READ CURRENT DATA FOR ENGINE”. • General scan tool For detailed operation procedures, refer to the general scan tool operation manual. |
| QUESTION | |
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Is the measured value 133.3 kPa (1000 mmHg, 39.4 inHg) or more? | |
| Yes | No |
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Repair the short circuit to power in the harness between ECM and secondary air combination valve LH connectors. |
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