P16C2

2D53 - P16C2

Information saved in
DME

Fault code
2D53 - P16C2

Fault text
DME, internal fault: monitoring, engine speed limitation

Fault description
Control Module Self-Test, Speed Limitation Monitoring

Condition for fault identification
Test condition:
Control module monitor
Currently defined rpm limit is exceeded and injection is still
active
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system >= 10 V

Condition for fault memory entry
480 ms

Action in service
Replace DME

Fault effect and breakdown warning


Driver information
Warning light:
MIL OFF EML ON CC: Reduced power, engine
malfunction
Reset, rpm limited to 1300 rpm

Service instruction
none