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Home >> Infiniti >> 2008 >> EX35 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - DTCS P0137 To P0448 >> P0222, P0223, P2132, P2133 TP Sensor >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

NOTE: If DTC P0222, P0223, P2132 or P2133 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to "DTC LOGIC ".
DTC DETECTING CONDITION AND POSSIBLE CAUSE REFERENCE

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0222 Throttle position sensor 1 (bank 1) circuit low input An excessively low voltage from the TP sensor 1 is sent to ECM.
  • Harness or connectors

    (TP sensor 1 circuit is open or shorted.)

  • Electric throttle control actuator (TP sensor 1)
P0223 Throttle position sensor 1 (bank 1) circuit high input An excessively high voltage from the TP sensor 1 is sent to ECM.
P2132 Throttle position sensor 1 (bank 2) circuit low input An excessively low voltage from the TP sensor 1 is sent to ECM.
P2133 Throttle position sensor 1 (bank 2) circuit high input An excessively high voltage from the TP sensor 1 is sent to ECM.
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