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Home >> Nissan-Datsun >> 2006 >> Maxima SL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0447 To P1168 >> DTC P0850 PNP Switch >> Overall Function Check >> With GST
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With GST

  1. Turn ignition switch ON.
  2. Check voltage between ECM terminal 102 (PNP switch signal) and ground under the following conditions.
    Fig 1: Checking Voltage Between ECM Terminal 102 (PNP Switch Signal) And Ground
    G04160682Courtesy of NISSAN MOTOR CO., U.S.A.
    VOLTAGE REFERENCE

    Condition (Gear position) Voltage V (Known-good data)
    P and N position (A/T models)
    Neutral position (M/T models)    		 Approx. 0
    Except the above position BATTERY VOLTAGE (11 -14V)
  3. If NG, go to "DIAGNOSTIC PROCEDURE ".
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