DTC P2112: Throttle Actuator Control (TAC) System - Stuck Closed.
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2006 Mercury Mountaineer, 2006 Mercury Monterey, 2006 Mercury Montego, 2006 Mercury Mariner, and 2006 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
P2112 - THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - STUCK CLOSED
| Description: | This powertrain control module (PCM) fault status indicates the throttle plate is at a lower angle than commanded. | ||
| Possible Causes: |
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| Diagnostic Aids : | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DV . | ||