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Home >> Nissan-Datsun >> 2009 >> Xterra SE, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0603 To P2A03 >> P2135 TP Sensor >> On Board Diagnosis Logic >> Notes

On Board Diagnosis Logic: Notes

This self-diagnosis has the one trip detection logic. 

DTC DETECTING CONDITION AND POSSIBLE CAUSE CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P2135 2135 Throttle position sensor circuit range/performance Rationally incorrect voltage is sent to ECM compared with the signals from TP sensor 1 and TP sensor 2.
  • Harness or connector

    (The TP sensor 1 or 2 circuit is open or shorted.)

    (The APP sensor 2 circuit is shorted).

  • Electric throttle control actuator (TP sensor 1 or 2)
  • Accelerator pedal position sensor (APP sensor 2)