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Home >> Infiniti >> 2006 >> M35 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (VQ35DE) - DTCS P0451 To P1217 >> DTC P0850 PNP Switch >> Overall Function Check >> With GST

With GST

  1. Turn ignition switch ON.
  2. Check voltage between ECM terminal 102 (PNP switch signal) and ground under the following conditions.
    ECM TERMINALS VOLTAGE

    Position (Selector lever) Voltage (Known good data)
    P or N position Approx. 0V
    Except above position BATTERY VOLTAGE (11 - 14V)
  3. If NG, go to , "DIAGNOSTIC PROCEDURE ".
Fig 1: Checking Voltage Between ECM Terminal 102 (PNP Switch Signal) And Ground
G04138748Courtesy of NISSAN MOTOR CO., U.S.A.
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