| CHECK HARNESS BETWEEN ECM AND MASS AIR FLOW SENSOR CONNECTOR. |
|
Measure the resistance of harness between ECM and chassis ground. Connector & terminal (B136) No. 31 — Chassis ground: (B136) No. 32 — Chassis ground: (B137) No. 31 — Chassis ground: |
| QUESTION | |
|
Is the resistance 1 MΩ or more? | |
| Yes | No |
|
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Repair the ground short circuit of harness between ECM and mass air flow sensor connector. |
