P1691

27A8 - P1691

Information saved in
DME

Fault code
27A8 - P1691

Fault text
Internal fault within control module

Fault description


Condition for fault identification
Test condition:
none
Terminal condition: none
Voltage condition:
none

Condition for fault memory entry
(n_begr_ti > K_N_BEGR_TI_Max_E2) or (n_e2 > n_max)
and injection active

Action in service
1. Delete stored DTCs from error memory
2. Update DME
2. Replace DME

Fault effect and breakdown warning
Power reduction / engine speed limited / CC message / MIL
comes on after engine runs 2x

Driver information
Warning light:
Yes

Service instruction
none