Condition For Fault ID - 2

2E34 - P312B

Information saved in
DME

Fault code
2E34 - P312B

Fault text
Fuel injector, cylinder 5, activation

Fault description
Cylinder 5 High Pressure Injector Low Side/High Side
Electrical

Condition for fault identification
Test condition:
Short to high or low side
Terminal condition: Terminal 15, engine on, no full load
Voltage condition:
Voltage in onboard electrical system > 10 V

Condition for fault memory entry
Application with 10 synchronous-segment steps (sensitive to
rpm)

Action in service
1Check wiring
Repair if defective
If wiring is OK proceed
to check component

Fault effect and breakdown warning


Driver information
Warning light:
MIL

Service instruction
none