| CHECK HARNESS BETWEEN ECM AS WELL AS MAIN RELAY AND INTAKE OIL FLOW CONTROL SOLENOID VALVE RH CONNECTOR. |
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Measure the resistance of harness between ECM and main relay connector and intake oil flow control solenoid valve RH connector. Connector & terminal (B220) No. 38 — (E38) No. 1: (B134) No. 33 — (E38) 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 and intake oil flow control solenoid valve RH connector • Open circuit in harness between main relay and intake oil flow control solenoid valve RH connector • Poor contact of coupling connector |
