| CHECK HARNESS BETWEEN ECM AND OIL FLOW CONTROL SOLENOID VALVE. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connectors from ECM and oil flow control solenoid valve. 3) Measure the resistance between ECM and oil flow control solenoid valve. Connector & terminal (B137) No. 17 — (E38) No. 1: (B137) No. 16 — (E38) No. 2: |
| QUESTION | |
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Is the resistance less than 1 Ω? | |
| Yes | No |
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Repair the open circuit of harness between ECM and oil flow control solenoid valve connector. NOTE: In this case, repair the following item: • Open circuit of harness between ECM and oil flow control solenoid valve connector • Poor contact of coupling connector |
