BMW 328i Sedan (E90) L6-3.0L (N51) P code charts 32
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
P16C5
2ACC - P16C5
Information saved in
DME
Fault code
2ACC - P16C5
Fault text
DME master relay, shift delay
Fault description
Main Relay Switching Delay
Condition for fault identification
Test condition:
none
Terminal condition: none
Voltage condition:
none
Condition for fault memory entry
none
Action in service
none
Fault effect and breakdown warning
Driver information
Warning light:
none
Service instruction
none
P16C6
