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Home >> Ford >> 2000 >> Contour SE, 2.0 3, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1791 (Engine Controls - Diagnostic Subroutines -- Diesel 6.0L (99P E-Series & 99P F450/550)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> P2104 - Throttle Actuator Control System - Forced Idle

P2104 - Throttle Actuator Control System - Forced Idle

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P2104 - THROTTLE ACTUATOR CONTROL SYSTEM - FORCED IDLE

Description:  This DTC is set when the powertrain control module (PCM) detects concerns with 2 of the accelerator pedal position (APP) sensor input signals. The PCM limits the engine to only operate at idle.
Possible Causes: 
  • APP2 circuit short to APP3 circuit
  • APP sensor
Diagnostic Aids:  Monitor the APP1, APP2, and APP3 PIDs while applying and releasing the accelerator pedal.
Application    Key On Engine Off  Key On Engine Running  Continuous Memory 
All   refer to PINPOINT TEST AG .