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Home >> Nissan-Datsun >> 2009 >> Quest Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0137 To P0445 >> DTC P0405, P0406 EGRT Sensor >> DTC Confirmation Procedure >> Procedure For DTC P0406 >> With GST

With GST

  1. Start engine and warm it up to normal operating temperature.
  2. Turn ignition switch OFF and wait at least 10 seconds.
  3. Turn ignition switch ON.
  4. Turn ignition switch OFF and wait at least 10 seconds.
  5. Turn ignition switch ON.
  6. Select Service $01 with GST and maintain the following conditions for at least 5 consecutive seconds.
    SPEED REFERENCE CHART

    Engine speed 1, 200 - 2, 800 RPM
    Vehicle speed 10 km/h (6 MPH) or more
    Shift lever Suitable position
  7. Select Service $07 with GST.
  8. Check 1st trip DTC.
  9. If 1st trip DTC is detected, go to , "DIAGNOSIS PROCEDURE ".