Difference between revisions of "MSS60 Error: 27BB, P0174, P0175, P2079, P2080"

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(Created page with "{| | | |- |'''Information saved in''' |DME |- |'''Fault code''' |27BB - P0174 |- |'''Fault text''' |Fuel system, lambda/charge plausibility, bank 2 |- |'''Fault description'''...")
 
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Revision as of 12:33, 3 February 2015


'27BB - P0174

Information saved in DME
Fault code 27BB - P0174
Fault text Fuel system, lambda/charge plausibility, bank 2
Fault description System Too Lean (Bank 2)
Condition for fault identification Test condition: Deviation from mean value (depending on psau, lam, aq) in percent is determined and compared with the max. deviation (in relation to rpm/load factor) KF_FPLAU_OBD_LAM_DELTA_ML_MAX
Terminal condition: Engine running
Voltage condition: None
Condition for fault memory entry 10000 ms
Action in service 1. Check the fuel system for leaks
2. System test routine
3. HFM and charge path must be flawless.
4. Defective fuel pressure sensor
Fault effect and breakdown warning MIL on after engine runs 2x
Driver information Warning light: MIL
Service instruction None


'27BB - P0174

Information saved in DME
Fault code 27BB - P0174
Fault text Fuel system, lambda/charge plausibility, bank 2
Fault description System Too Lean (Bank 2)
Condition for fault identification Test condition: Deviation from mean value (depending on psau, lam, aq) in percent is determined and compared with the max. deviation (in relation to rpm/load factor) KF_FPLAU_OBD_LAM_DELTA_ML_MAX * expansion factor (KL_FPLAU_OBD_LAM_CSS_F)
Terminal condition: Engine running
Voltage condition: None
Condition for fault memory entry 10000 ms
Action in service 1. Check the fuel system for leaks
2. System test routine
3. HFM and charge path must be flawless.
4. Defective fuel pressure sensor
Fault effect and breakdown warning MIL on after engine runs 2x
Driver information Warning light: MIL
Service instruction None


'27BB - P0175

Information saved in DME
Fault code 27BB - P0175
Fault text Fuel system, lambda/charge plausibility, bank 2
Fault description System Too Rich (Bank 2)
Condition for fault identification Test condition: Deviation from mean value (depending on psau, lam, aq) in percent is determined and compared with the max. deviation (in relation to rpm/load factor) KF_FPLAU_OBD_LAM_DELTA_ML_MAX
Terminal condition: Engine running
Voltage condition: None
Condition for fault memory entry 10000 ms
Action in service 1. Check the fuel system for leaks
2. System test routine
3. HFM and charge path must be flawless.
4. Defective fuel pressure sensor
Fault effect and breakdown warning MIL on after engine runs 2x
Driver information Warning light: MIL
Service instruction None


'27BB - P0175

Information saved in DME
Fault code 27BB - P0175
Fault text Fuel system, lambda/charge plausibility, bank 2
Fault description System Too Rich (Bank 2)
Condition for fault identification Test condition: Deviation from mean value (depending on psau, lam, aq) in percent is determined and compared with the max. deviation (in relation to rpm/load factor) KF_FPLAU_OBD_LAM_DELTA_ML_MAX * expansion factor (KL_FPLAU_OBD_LAM_CSS_F)
Terminal condition: Engine running
Voltage condition: None
Condition for fault memory entry 10000 ms
Action in service 1. Check the fuel system for leaks
2. System test routine
3. HFM and charge path must be flawless.
4. Defective fuel pressure sensor
Fault effect and breakdown warning MIL on after engine runs 2x
Driver information Warning light: MIL
Service instruction None


'27BB - P2179

Information saved in DME
Fault code 27BB - P2179
Fault text Fuel system, lambda/charge plausibility, bank 2
Fault description System Too Lean Off Idle (Bank 2)
Condition for fault identification Test condition: Deviation from mean value (depending on psau, lam, aq) in percent is determined and compared with the max. deviation (in relation to rpm/load factor) KF_FPLAU_OBD_LAM_DELTA_ML_MAX
Terminal condition: Engine running
Voltage condition: None
Condition for fault memory entry 10000 ms
Action in service 1. Check the fuel system for leaks
2. System test routine
3. HFM and charge path must be flawless.
4. Defective fuel pressure sensor
Fault effect and breakdown warning MIL on after engine runs 2x
Driver information Warning light: MIL
Service instruction None


'27BB - P2179

Information saved in DME
Fault code 27BB - P2179
Fault text Fuel system, lambda/charge plausibility, bank 2
Fault description System Too Lean Off Idle (Bank 2)
Condition for fault identification Test condition: Deviation from mean value (depending on psau, lam, aq) in percent is determined and compared with the max. deviation (in relation to rpm/load factor) KF_FPLAU_OBD_LAM_DELTA_ML_MAX * expansion factor (KL_FPLAU_OBD_LAM_CSS_F)
Terminal condition: Engine running
Voltage condition: None
Condition for fault memory entry 10000 ms
Action in service 1. Check the fuel system for leaks
2. System test routine
3. HFM and charge path must be flawless.
4. Defective fuel pressure sensor
Fault effect and breakdown warning MIL on after engine runs 2x
Driver information Warning light: MIL
Service instruction None


'27BB - P2180

Information saved in DME
Fault code 27BB - P2180
Fault text Fuel system, lambda/charge plausibility, bank 2
Fault description System Too Rich Off Idle (Bank 2)
Condition for fault identification Test condition: Deviation from mean value (depending on psau, lam, aq) in percent is determined and compared with the max. deviation (in relation to rpm/load factor) KF_FPLAU_OBD_LAM_DELTA_ML_MAX
Terminal condition: Engine running
Voltage condition: None
Condition for fault memory entry 10000 ms
Action in service 1. Check the fuel system for leaks
2. System test routine
3. HFM and charge path must be flawless.
4. Defective fuel pressure sensor
Fault effect and breakdown warning MIL on after engine runs 2x
Driver information Warning light: MIL
Service instruction None


'27BB - P2180

Information saved in DME
Fault code 27BB - P2180
Fault text Fuel system, lambda/charge plausibility, bank 2
Fault description System Too Rich Off Idle (Bank 2)
Condition for fault identification Test condition: Deviation from mean value (depending on psau, lam, aq) in percent is determined and compared with the max. deviation (in relation to rpm/load factor) KF_FPLAU_OBD_LAM_DELTA_ML_MAX * expansion factor (KL_FPLAU_OBD_LAM_CSS_F)
Terminal condition: Engine running
Voltage condition: None
Condition for fault memory entry 10000 ms
Action in service 1. Check the fuel system for leaks
2. System test routine
3. HFM and charge path must be flawless.
4. Defective fuel pressure sensor
Fault effect and breakdown warning MIL on after engine runs 2x
Driver information Warning light: MIL
Service instruction None