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Home >> Lincoln >> 2012 >> MKZ Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 38 (Engine Controls (Except Diesel & Hybrid) - Powertrain DTC Descriptions - DTC P1703 - P2A04, DTC PXXXX, DTC U0046 - U300C, DTC UXXXX) >> DTC P2111: Throttle Actuator Control (TAC) System - Stuck Open

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

WARNING: This page is about a different variant/trim than selected.
P2111 - THROTTLE ACTUATOR CONTROL (TAC) SYSTEM - STUCK OPEN

Description:  This DTC sets when the PCM fault status indicates the throttle plate is at a greater angle than commanded.
Possible Causes: 
  • Binding throttle body or stuck open
  • TAC motor circuit 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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