| CHECK HARNESS BETWEEN ECM AND IGNITION COIL CONNECTOR. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connectors from the ECM. 3) Disconnect the connector from ignition coil. 4) Measure the resistance of harness between the ECM and ignition coil connector. Connector & terminal (B134) No. 11 — (E31) No. 1: (B134) No. 12 — (E32) No. 1: (B134) No. 21 — (E33) No. 1: (B134) No. 22 — (E34) No. 1: |
| 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 of harness between the ECM and ignition coil connector • Poor contact of coupling connector |
