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DTC P2135 [L3]: Notes

DTC P2135 (L3) DETECTION CONDITION & POSSIBLE CAUSES

DTC P2135 TP sensor No.1/No.2 voltage problem
DETECTION CONDITION 
  • The PCM compares the input voltage from TP sensor No.1 with the input voltage from TP sensor No.2 when the engine is running. If the difference is more than the specification, the PCM determines that there is a TP sensor No.1/No.2 voltage correlation problem.

Diagnostic support note 
  • This is a continuous monitor (CCM).
  • MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA is available.
  • The DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • TP sensor connector or terminal malfunction
  • TP sensor No.1 malfunction
  • TP sensor No.2 malfunction
  • PCM connector or terminal malfunction
  • PCM malfunction
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