| Information saved in
|
DME
|
| Fault code
|
27AA - P0106
|
| Fault text
|
Charge plausibility, diagnosis hot - bank 1
|
| Fault description
|
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance
|
| 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_PSAU_DELTA_ML_MAX * expansion factors (K_FPLAU_OBD_TE_F, KL_FPLAU_PSAU_PUMG_F)
|
|
|
Terminal condition: Engine running
|
|
|
Voltage condition: None
|
| Condition for fault memory entry
|
10000 ms
|
| Action in service
|
1. Check induction system B1 for leaks
|
|
|
2. Replace intake manifold pressure sensor
|
| Fault effect and breakdown warning
|
MIL on after engine runs 2x
|
| Driver information
|
Warning light: MIL
|
| Service instruction
|
None
|
27AA - P0068
|
|
| Information saved in
|
DME
|
| Fault code
|
27AA - P0068
|
| Fault text
|
Charge plausibility, diagnosis hot - bank 1
|
| Fault description
|
MAP/MAF - Throttle Position Correlation
|
| 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_AQ_DELTA_ML_MAX * expansion factor (K_FPLAU_OBD_TE_F)
|
|
|
Terminal condition: Engine running
|
|
|
Voltage condition: None
|
| Condition for fault memory entry
|
10000 ms
|
| Action in service
|
1. Check induction system B1 for leaks
|
| Fault effect and breakdown warning
|
MIL on after engine runs 2x
|
| Driver information
|
Warning light: MIL
|
| Service instruction
|
None
|
27AA - P2191
|
|
| Information saved in
|
DME
|
| Fault code
|
27AA - P2191
|
| Fault text
|
Charge plausibility, diagnosis hot - bank 1
|
| Fault description
|
System Too Lean at Higher Load (Bank 1)
|
| 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_AQ_DELTA_ML_MAX * expansion factor (K_FPLAU_OBD_TE_F)
|
|
|
Terminal condition: Engine running
|
|
|
Voltage condition: None
|
| Condition for fault memory entry
|
10000 ms
|
| Action in service
|
1. Check induction system B1 for leaks
|
| Fault effect and breakdown warning
|
MIL on after engine runs 2x
|
| Driver information
|
Warning light: MIL
|
| Service instruction
|
None
|
