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Home >> Nissan-Datsun >> 2019 >> Altima Edition ONE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Control System (DTC/Circuit Diagnosis) (Pr25DD) (4 Of 4)) >> DTC/Circuit Diagnosis >> P2610 ECM Internal Timer >> DTC Description >> PR25DD engine >> DTC Detection Logic

DTC Detection Logic

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DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P2610

00

ECM/PCM INTERNAL ENG OFF TIMER

(ECM/PCM engine off timer performance)

Diagnosis condition

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Signal (terminal)

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Threshold

  • ECM internal engine off timer is malfunctioning
  • The time calculated by ECM based on a descent allowance of engine coolant temperatures during ignition switch OFF is extremely shorter than the time counted by the Engine internal OFF timer

Diagnosis delay time

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