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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1328 (Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)) >> DTC Diagnosis >> DTC P2111: Throttle Actuator Control (TAC) System - Stuck Open

DTC P2111: Throttle Actuator Control (TAC) System - Stuck Open

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.
P2111 - THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - STUCK OPEN

Description:  This powertrain control module (PCM) fault status indicates the throttle plate is at a greater angle than commanded.
Possible Causes: 
  • Binding throttle body, stuck open
  • TAC motor circuits are cross-wired
  • TAC motor harness 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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