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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 617 (Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> P2112 - Throttle Actuator Control (TAC) System - Stuck Closed - DTC Chart

P2112 - Throttle Actuator Control (TAC) System - Stuck Closed - DTC Chart

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P2112 - THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - STUCK CLOSED - DTC CHART

Description:  This DTC sets when the fault status indicates the throttle plate is at a lower angle than commanded.
Possible Causes: 
  • Throttle body stuck closed
  • Throttle body stuck binding
  • TACM+ circuit open
  • TACM- circuit open
  • TACM+ and TACM- circuits are cross wired
  • TACM+ and TACM- circuits are shorted together
  • Damaged PCM
Diagnostic Aids: 
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DV .
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