Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Nissan-Datsun >> 2008 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - DTCS P0447 To P0850 (Qr25DE) >> DTC P0605 ECM >> On Board Diagnosis Logic >> Fail-Safe Mode

Fail-Safe Mode

ECM enters fail-safe mode when malfunction A is detected.

FAIL-SAFE MODE CHART

Detected items Engine operation condition in fail-safe mode
Malfunction A
  • ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring.
  • ECM deactivates ASCD operation.
scientia non olet · About Mike's Workshop Manuals