275E - P0175 (DME)
275E - P0175Information saved in
DME
Fault code
275E - P0175
Fault text
Bank 2 oxygen sensor limit position fault
Fault description
Condition for fault identification
Test condition:
Lamda controller is active
Terminal condition: Engine running
Voltage condition:
none
Condition for fault memory entry
Controller limit at the max. threshold
K_LAM_REG_F_Max for at least the time
K_LAM_DIAG_REG_T
Action in service
1. Check fuel system for leaks, initiate test routine as
indicated /2. Check exhaust system for leaks /3. Check
intake system and HFM for leaks and correct operation /4.
Read out oxygen sensor diagnostic data, perform both
oxygen sensor test routines as indicated.
Fault effect and breakdown warning
Engine runs erratically / Potential collateral error: Misfire
errors and lamda error MIL after engine runs 2x
Driver information
Warning light:
No
Service instruction
none