P1400
Symptom: CHECK ENGINE lamp on.
Limp home.
Cruise control does not work.
No EGR control.
No boost pressure control.
EGR Valve Actuator Defect. Internal Fault EGR.
Fault symptoms
|
•
|
Cruise control does not work.
|
|
•
|
No boost pressure control.
|
Conditions
The following conditions apply for this DTC:
|
•
|
Internal fault in EGR valve.
|
Diagnostic help
In the event of a fault, the EGR valve feedback signal will be 80% PWM.
For more information refer to
Menu "Read values"
, EGR.
Diagnostic procedure
Change the EGR valve.
