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Home >> Nissan-Datsun >> 2009 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Control System - DTCS P0643 To P2A00 (MR20DE-CALIFORNIA)) >> DTC P2014 Tumble Control Valve Position Sensor >> On Board Diagnosis Logic
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On Board Diagnosis Logic

WARNING: This page is about a different variant/trim than selected.
DTC DETECTING CONDITION AND POSSIBLE CAUSE

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P2014 Tumble control valve position sensor circuit An excessively low or high voltage from the sensor is sent to ECM.
  • Harness or connectors (Tumble control valve position sensor circuit is open or shorted.)

    (Accelerator pedal position sensor 2 circuit is shorted.)

    [Crankshaft position sensor (POS) circuit is shorted.]

    (EVAP control system pressure sensor circuit is shorted.)

    (Refrigerant pressure sensor circuit is shorted.)

  • Tumble control valve actuator (Tumble control valve position sensor)
  • Accelerator pedal position sensor (APP sensor 2)
  • Crankshaft position sensor (POS)
  • EVAP control system pressure sensor
  • Refrigerant pressure sensor