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P2112 - Throttle Actuator Control System - Stuck Closed

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What does this mean?
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Possible causes
- Throttle Body Plate Binding
- Faulty Throttle Actuator
- Throttle Actuator harness is open or shorted
- Throttle Actuator circuit poor electrical connection
What does this mean? What does this mean?
When is the code detected?
Throttle valve locked during Engine Control Module (ECM) order to open
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2112 Description

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve using gears. The opening angle of the throttle valve is detected by the throttle position sensor, which is mounted on the throttle body. The throttle position sensor provides feedback to the ECM to control the throttle actuator and set the throttle valve angle in response to driver inputs.

P2112 Information for specific makes
P2112 CHRYSLER Electronic Throttle Control Unable To Open
P2112 DODGE Electronic Throttle Control Unable To Open  P2112 Video
P2112 FORD Throttle Actuator Control System - Stuck Closed  P2112 Video
P2112 HYUNDAI Throttle Flap Vaccum Modulator- Circuit Low
P2112 JEEP Electronic Throttle Control Unable To Open
P2112 KIA Throttle Flap Vaccum Modulator- Circuit Low
P2112 LEXUS Throttle Actuator Control System - Stuck Closed
P2112 LINCOLN Throttle Actuator Control System - Stuck Closed
P2112 MAZDA Throttle Actuator Control System - Stuck Closed
P2112 MERCURY Throttle Actuator Control System - Stuck Closed
P2112 MITSUBISHI Electronic Throttle Control Unable To Open
P2112 SCION Throttle Actuator Control System - Stuck Closed
P2112 SUZUKI Throttle Actuator Control Throttle Valve Stuck Closed
P2112 TOYOTA Throttle Actuator Control System - Stuck Closed
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Repair Importance Level: 3
1=Low 2=Medium 3=High What does this mean?
Repair Difficulty Level: 2
1=Easy 2=Moderate 3=Hard What does this mean?
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