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Home >> Mazda >> 2012 >> 2 Sport, 1.5L Eng VIN Y, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System MZR 1.5] >> DTC P2109:00 >> Notes
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DTC P2109:00: Notes

DTC P2109:00 TP sensor minimum stop range/performance problem
DETECTION CONDITION 
  • If the fully-open throttle position is 5.1 ° or lower  , or 15.9 ° or more  (even though the fully-open throttle position learning is finished), the PCM determines there is a malfunction.

    Diagnostic support note 

  • This is a continuous monitor (CCM).
  • The MIL 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.
POSSIBLE CAUSE 
  • Improper operation of drive-by-wire control system
  • Throttle valve actuator malfunction
  • Throttle valve malfunction
  • PCM malfunction
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