MSS60 Error: 27AA, P0068, P0106, P2191
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Contents
27AA - P0106
| 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 |
