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Home >> Infiniti >> 2004 >> G35 Base, 2D Coupe, Standard >> Repair and Diagnosis >> Engine Performance >> System >> 2004 - Engine Control System - Coupe >> DTC P0222, P0223: TP Sensor >> Component Inspection >> Throttle Position Sensor

Throttle Position Sensor

  1. Reconnect all harness connectors disconnected.
  2. Perform "Throttle Valve Closed Position Learning ".
  3. Turn ignition switch ON.
  4. Set selector lever to D (A/T) or 1st (M/T) position.
  5. Check voltage between ECM terminals 50 (TP sensor 1 signal), 69 (TP sensor 2 signal) and ground under the following conditions.
    Fig 1: Throttle Position Sensor Component Inspection
    G00724041Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Throttle Position Sensor Component Inspection
    G00724042Courtesy of NISSAN MOTOR CO., U.S.A.
  6. If NG, replace electric throttle control actuator and go to the next step.
  7. Perform "Throttle Valve Closed Position Learning ".
  8. "Idle Air Volume Learning ".
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