Malfunction Criteria And Threshold Value(S)

Position Controller Error:

No Error EGR position control

Integral duty cycle for EGR valve control >= 46.609%

=> Decrease the counter to indicate integral term is blocked in low or high limits about 1

Until counter reached 0

=> Error detected

Adaptation outside range:

(Potentiometer low limit learnt > 1.758 V or Potentiometer low limit learnt < 0.161 V)

Timer for the adaptation of the lower mechanical valve stop >= 2 s

=> Error detected