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Home >> Nissan-Datsun >> 2003 >> Maxima GLE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0125: Insufficient Engine Coolant Temperature For Closed Loop Fuel Control >> DTC Confirmation Test

DTC Confirmation Test

  1. Turn ignition on. Select DATA MONITOR with scan tool.
  2. Ensure COOLAN TEMP/S reading is above 50°F (10°C). If the reading is as specified, the test result will be okay. If the reading is below 50°F (10°C), go to the next step.
  3. Start engine and let it idle for 65 minutes. If COOLAN TEMP/S increases to more than 50°F (10°C) within 65 minutes, stop engine because the test result will be okay.
  4. If DTC is detected, go to DIAGNOSTIC PROCEDURE . If DTC is not detected, system is okay at this time.
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