P0277

4BBF - P0277

Information saved in
DDE

Fault code
4BBF - P0277

Fault text
DDE: Injector, cylinder 6, activation: Short-circuit

Fault description
The DDE ECU detects a short circuit during control-
activation of the injector.

Condition for fault identification
Test condition:
The error check is implemented once per camshaft rotation.
Voltage condition:
The error check is implemented once per camshaft rotation.

Condition for fault memory entry
Event debounced (4)

Action in service
1. Check wires and plug connections.
2. If wiring and plug connections are OK:
Replace injector.

Fault effect and breakdown warning
Perform terminal power-status switch and attempt engine
start.

Driver information
Warning light:
MIL

Service instruction
none