DTC P2111: Throttle Actuator Control System - Stuck Open; DTC P2112: Throttle Actuator Control System - Stuck Closed [02/2014 - 11/2016]: Description
The throttle actuator is operated by the ECM, and 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 with motor assembly. The throttle position sensor provides feedback to the ECM. This feedback allows the ECM to appropriately control the throttle actuator and monitor the throttle opening angle as the ECM responds to a request from the hybrid system.
HINT:
This Electronic Throttle Control System (ETCS) does not use a throttle cable.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory |
|---|---|---|---|---|---|
| P2111 | Throttle Actuator Control System - Stuck Open | The ECM signals the throttle actuator to close, but the actuator is stuck (1 trip detection logic). |
|
Comes on | DTC stored |
| P2112 | Throttle Actuator Control System - Stuck Closed | The ECM signals the throttle actuator to open, but the actuator is stuck (1 trip detection logic). |
|
Comes on | DTC stored |