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DTC P2135: Notes

DTC P2135 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES

DTC P2135 TP sensor No.1/No.2 voltage correlation
DETECTION CONDITION 
  • The PCM flagged a concern indicating that TP sensor No.1 and TP sensor No.2 disagree by more than a calibrated limit.
POSSIBLE CAUSE 
  • Short to power supply between TP sensor No.1 terminal F and PCM terminal 2Z
  • Short to power supply between TP sensor No.2 terminal C and PCM terminal 2AD
  • TP sensor circuits are shorted each other
  • TP sensor malfunction
G04969323Courtesy of MAZDA MOTORS CORP.