P2177

274D - P2177

Information saved in
DME

Fault code
274D - P2177

Fault text
Mixture adaptation, lower engine speed range

Fault description
Fuel mixture adaptation, lower engine speed range

Condition for fault identification
Test condition:
Road test with stationary phase
Terminal condition: Terminal 15
Voltage condition:
none

Condition for fault memory entry
none

Action in service
Because the action measures are quite extensive, they are
only portrayed in the test module -> RKATmax

Fault effect and breakdown warning
None
none

Driver information
Warning light:
MIL ON (US only)

Service instruction
None