| CHECK HARNESS BETWEEN ECM AND ELECTRONIC THROTTLE. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connectors from the ECM. 3) Measure the resistance between connector terminals. Connector & terminal (B134) No. 28 — (B134) No. 19: |
| QUESTION | |
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Is the resistance 1 MΩ or more? | |
| Yes | No |
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Repair the poor contact. Replace the electronic throttle. |
Sensor power supply circuit may be shorted. |