mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Throttle Full Close Switch|Description and Operation|Page 1856 > < Throttle Full Close Switch|Description and Operation|Page 1854
Page 1
background image

Throttle Full Close Switch: Adjustments

CAUTION:

-

The throttle position sensor is adjusted at the factory before shipment. Unnecessary adjustment will negatively effect the engine performance.

-

Adjusting the throttle position sensor by using the throttle adjusting screw (TAS) will negatively effect the engine performance.

Closed Throttle Position Switch Adjustment

1. Verify that the throttle valve is at the closed throttle position.
2. Disconnect the throttle position sensor connector.
3. Loosen the attaching screws.

Closed Throttle Position Switch Throttle Gap Testing

4. Insert a feeler gauge between the throttle adjusting screw (TAS) and the throttle lever.

Throttle Position Sensor Testing Details

Throttle Position Sensor Testing Details

5. Adjust the continuity between the closed throttle position switch terminals C and D by using an ohmmeter.
5. Tighten the attaching screws.

Tightening torque: 1.6-2.3 Nm (14-20 in.lbs.)

6. If not adjusted, replace the throttle position sensor.

Throttle Full Close Switch|Description and Operation|Page 1856 > < Throttle Full Close Switch|Description and Operation|Page 1854