P02D0

4AF6 - P02D0

Information saved in
DDE

Fault code
4AF6 - P02D0

Fault text
DDE: Zero-quantity adaptation, injector, cylinder 3:
permissible filtered activation duration correction too low

Fault description
Monitoring zero-quantity delivery rate adaptation.
The diagnostic trouble code is logged when the injector
activation period at one of the 3 calibration points falls
below the maximum activation duration and when the signal
deviation at one of the 3 calibration points exceeds the
signal limit.

Condition for fault identification
Test condition:
Monitoring proceeds in a 100 ms grid.
Voltage condition:
Monitoring proceeds in a 100 ms grid.

Condition for fault memory entry
Event debounced (1)

Action in service
Replace injector.

Fault effect and breakdown warning
-

Driver information
Warning light:
MIL

Service instruction
none