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INPUT/TURBINE SPEED SENSOR INSPECTION [FN4A-EL]

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  Caution

  • Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it.

1. Disconnect the negative battery cable.

2. Remove the battery, battery tray and battery tray bracket.

3. Remove the air cleaner cover. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [WITH WU-TWC].) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [WITHOUT WU-TWC].)

4. Disconnect the input/turbine speed sensor connector.

5. Measure resistance between the terminals of the input/turbine speed sensor.

  • If there is any malfunction, replace the input/turbine speed sensor.

Input/turbine speed sensor resistance

  250-600 ohms (ATF temperature: -40-160 °C {-40-320 °F})

6. Connect the input/turbine speed sensor connector.

7. Install the air cleaner cover. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [WITH WU-TWC].) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [WITHOUT WU-TWC].)

8. Install the battery tray bracket, battery tray and battery.

9. Connect the negative battery cable.