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Home >> Nissan-Datsun >> 2021 >> Armada SL, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (3 Of 5) >> Engine (ECM) >> DTC P050E: Cold Start Control >> DTC Description >> DTC Detection Logic

DTC Detection Logic

NOTE: If DTC P050E is displayed with other DTC, first perform the trouble diagnosis for other DTC.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P050E

Cold start engine exhaust temperature too low

The temperature of the catalyst inlet does not rise to the proper temperature when the engine is started with pre-warming up condition.

  • Lack of intake air volume
  • Fuel injection system
  • ECM