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P2112 Diagnostic Trouble Code Discussion for September 2016

Electronic Throttle Control - Unable To Open


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Trouble Ticket Help Requests for DTC P2112
Help Request Posted
2007 Mercury Mountaineer 4.0L forced idle VIN: 4M2EU47E37
P2112: Throttle Actuator Control System Stuck Closed. ... Codes for P2112 With the key on and the engine off the throttle plate will open and close as expected. Once the engine starts the throttle stays shut. Idle speed will regulate itself while it's running as it will compensate for turning on the AC. TAC motor...
September 20, 2016