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Home › Infiniti › 2008 › QX56 AWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System - DTCS U1000 To P0308 › DTC P0125: ECT Sensor › DTC Confirmation Procedure › With Consult-III

With Consult-III

  1. Turn ignition switch ON.
  2. Select "DATA MONITOR" mode with CONSULT-III.
  3. Check that "COOLAN TEMP/S" is above 31°C (88°F).

    If it is above 31°C (88°F), the test result will be OK. 

    If it is below 31°C (88°F), go to following step. 

  4. Start engine and run it for 65 minutes at idle speed.

    If "COOLAN TEMP/S" increases to more than 31°C (88°F) within 65 minutes, stop engine because the test result will be OK. 

  5. Check 1st trip DTC.
  6. If 1st trip DTC is detected, go to "DIAGNOSIS PROCEDURE ".
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