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DTC Detecting Condition and Trouble Area

DIAGNOSTIC INFORMATION AND PROCEDURES REFERENCE CHART

DTC detecting condition Trouble area
P2119: Throttle Actuator Control System - Stuck Open 
Difference between targeted TP and measured TP is out of specified range.
(1 D/C detection logic)
  • Throttle actuator and/or its circuit and/or its circuit
  • TP sensor (main) circuit and/or its circuit
  • Throttle body assembly
  • ECM
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