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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 2310 (Engine Control System - DTCS P0451 To P1212) >> DTC P0850 PNP Switch >> Overall Function Check >> With GST

With GST

WARNING: This page is about a different car, the 2006 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch ON.
  2. Check voltage between ECM terminal 102 (PNP switch signal) and ground under the following conditions.
    VOLTAGE REFERENCE

    Condition (Gear position) Voltage V (Known-good data)
    P or N position (A/T)
    Neutral position (M/T)    		 Approx. 0
    Except above position BATTERY VOLTAGE
    (11 - 14V)
  3. If NG, go to "DIAGNOSTIC PROCEDURE ".
Fig 1: Identifying Voltage Between ECM Terminal 102 (PNP Switch Signal) And Ground
G04203090Courtesy of NISSAN MOTOR CO., U.S.A.
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