| CHECK HARNESS BETWEEN ECM AND MANIFOLD ABSOLUTE PRESSURE AND INTAKE AIR TEMPERATURE SENSOR CONNECTOR. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connector from ECM and the manifold absolute pressure and intake air temperature sensor. 3) Measure the resistance between ECM connector and chassis ground. Connector & terminal (B134) No. 77 — Chassis ground: |
| QUESTION | |
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Is the resistance 1 MΩ or more? | |
| Yes | No |
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Replace the manifold absolute pressure and intake air temperature sensor. |
Repair the ground short circuit of harness between ECM connector and the manifold absolute pressure and intake air temperature sensor connector. |
