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Home >> Mazda >> 2016 >> 5 GS, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> On-Board Diagnostic - Engine Control (3 Of 3) >> DTC P2108-00: Throttle Valve Actuator Control Module Performance Error >> Notes
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DTC P2108-00: Throttle Valve Actuator Control Module Performance Error: Notes

DTC P2108:00 DETECTION CONDITION AND POSSIBLE CAUSE

DTC P2108:00 Throttle valve actuator control module performance error
DETECTION CONDITION
  • If the PCM detects either of the following conditions, the PCM determines that throttle valve actuator control system has a malfunction.
  • TP sensor power supply voltage below 4.4 V
  • TP sensor No. 1 output voltage below 0.20 V or above 4.85 V (DTC P0122:00 or P0123:00)
  • PCM internal circuit for TP sensor No. 1 input circuit malfunction.

Diagnostic support note
  • This is a continuous monitor (CCM).
  • The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
  • The DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION
  • Stops the idle air control.
  • Stops the drive-by-wire control and sets to a throttle valve opening angle necessary for the minimum driveability.
POSSIBLE CAUSE
  • Throttle body connector or terminals malfunction
  • PCM connector or terminals malfunction
  • TP sensor No. 1 malfunction
  • TP sensor No. 2 malfunction
  • PCM malfunction
SYSTEM WIRING DIAGRAM -