THROTTLE BODY INSPECTION [MZI-3.7]

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Resistance Inspection

1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZI-3.7].)

2. Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [MZI-3.7].)

3. Disconnect the throttle body connector.

4. Measure the resistance between throttle body terminals A and B.

  • If not as specified, replace the throttle body. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZI-3.7].)

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  Throttle body resistance

  1—900 ohms