Mercedes-Benz fault codes
20,291 codes · 1,724 vehicle records · 258 ECU records · 56,350 live-data parameters
Search only Mercedes-Benz codes
Codes 20,291
| Code | Description | Brands | System |
|---|---|---|---|
| P008A | Low pressure fuel system pressure - too low | 28 | Powertrain |
| P008A00 | The pressure in the fuel low pressure circuit is too low. | 3 | Powertrain |
| P008A62 | Der Druck im Kraftstoff-Niederdruckkreislauf ist zu niedrig. Der Signalvergleich ist fehlerhaft. | 1 | Powertrain |
| P008A84 | Der Druck im Kraftstoffsystem ist zu niedrig. | 1 | Powertrain |
| P008AFA | The pressure in the fuel low pressure circuit is too low. | 1 | Powertrain |
| P008B | Low pressure fuel system pressure - too high | 27 | Powertrain |
| P009001 | Fuel pressure regulating valve 1 has an electrical fault or open circuit. There is a general electrical fault. | 1 | Powertrain |
| P009100 | Das Druckregelventil hat Kurzschluss nach Masse. | 2 | Powertrain |
| P009111 | Das Druckregelventil 1 für Kraftstoff hat Kurzschluss nach Masse. Es liegt ein Kurzschluss nach Masse vor. | 2 | Powertrain |
| P009200 | Das Druckregelventil hat Kurzschluss nach Plus. | 2 | Powertrain |
| P0094 | Fuel System Leak Detected - Small Leak | 29 | Powertrain |
| P009400 | A fine leak was detected in the fuel system. | 1 | Powertrain |
| P00942A | Fuel System Leak Detected - Small Leak | 2 | Powertrain |
| P009432 | Fuel System Leak Detected - Small Leak | 2 | Powertrain |
| P009600 | Der Ansaugluft-Temperatursensor 2 (Zylinderreihe 1) hat Funktionsstörung. | 2 | Powertrain |
| P009628 | Der Ansauglufttemperatur-Sensor 2 (Zylinderreihe 1) hat Funktionsstörung.Signal-Offset ist außerhalb des zulässigen Bereiches. | 1 | Powertrain |
| P009632 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. The off-time of the signal frequency is too short. | 1 | Powertrain |
| P009634 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. The on-time of the signal frequency is too short. | 1 | Powertrain |
| P009642 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is a general memory error. | 1 | Powertrain |
| P009643 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is an error in the additional memory. | 1 | Powertrain |
| P009644 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is an error in the data memory. | 1 | Powertrain |
| P009645 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is an error in the program memory. | 1 | Powertrain |
| P009646 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is an error in the calibration or parameterization memory. | 1 | Powertrain |
| P009647 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is a runtime error. | 1 | Powertrain |
| P009648 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is an error in the control memory. | 1 | Powertrain |
| P009664 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is an implausible signal. | 1 | Powertrain |
| P009665 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. The signal has too few transitions or events. | 1 | Powertrain |
| P009684 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is a signal below the permissible limit value. | 1 | Powertrain |
| P009685 | Intake air temperature sensor 2 (cylinder bank 1) has a malfunction. There is a signal above the permissible limit value. | 1 | Powertrain |
| P009712 | Intake air temperature sensor 2 (cylinder bank 1) has a short circuit to ground. There is a short circuit to positive. | 1 | Powertrain |
| P009715 | Intake air temperature sensor 2 (cylinder bank 1) has a short circuit to ground. There is a short circuit to positive or an open circuit. | 1 | Powertrain |
| P009803 | Intake air temperature sensor 2 (cylinder bank 1) has a short circuit to positive. There is a frequency or pulse width modulation fault. | 1 | Powertrain |
| P009A | Intake Air Temperature/Ambient Air Temperature Correlation | 29 | Powertrain |
| P009B | Fuel Pressure Relief Control Circuit/Open | 28 | Powertrain |
| P009C | Fuel Pressure Relief Control Circuit Low | 27 | Powertrain |
| P009D | Fuel Pressure Relief Control Circuit High | 27 | Powertrain |
| P00A10D | The power supply is too low. | 1 | Powertrain |
| P00A684 | Intake air temperature sensor 2 (cylinder bank 2) has a malfunction. There is a signal below the permissible limit value. | 1 | Powertrain |
| P00A685 | Intake air temperature sensor 2 (cylinder bank 2) has a malfunction. There is a signal above the permissible limit value. | 1 | Powertrain |
| P00BA71 | 12V Batteriesensor Temperatur hat einen elektrischen Fehler | 1 | Powertrain |
| P00BA72 | 12V Batteriesensor Spannung hat einen elektrischen Fehler | 1 | Powertrain |
| P00BA73 | 12V Batteriesensor Strom hat Funktionsstörung | 1 | Powertrain |
| P00BA74 | 12V Batteriesensor Temperatur hat Funktionsstörung | 1 | Powertrain |
| P00BA75 | 12V Batteriesensor Spannung hat Funktionsstörung | 1 | Powertrain |
| P00C100 | Der Ausgang für Umschaltventil der Bypassklappe 2 'Ladeluft' hat Kurzschluss nach Masse. | 1 | Powertrain |
| P00C115 | CPC signal Time-out | 1 | Powertrain |
| P00C14A | Battery signal time-out | 1 | Powertrain |
| P00C200 | Der Ausgang für Umschaltventil der Bypassklappe 2 'Ladeluft' hat Kurzschluss nach Plus. | 1 | Powertrain |
| P00C31B | The output for the switchover valve of bypass flap 2 'Charge air' has a malfunction. The limit value for resistance has been exceeded. | 1 | Powertrain |
| P00C380 | Open load of temperature sensor; ADC value. (Power board, NTC R212P1) | 1 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.