PowertrainP145E
CautionSeverity: Caution - get it checked when you can
Mass air flow during regeneration too low; Short to plus
Key terms: Mass air flow sensor: measures the air going into the engine · Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.
2Common causes
- Sensor or actuator fault
- Wiring or connector fault
- Vacuum or intake leak
- Fuel or ignition problem
- Control module fault
3Can I drive?
Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 16
| Brand | Code | Description | System |
|---|---|---|---|
| BAIC Motor | P145E | Gasoline Particulate Filter (GPF) pressure sensor fault Brand | Powertrain |
| BYD | P145E | NO. 351 battery voltage sampling wire loop fault Brand | Powertrain |
| Daewoo | P145E | No description available | Powertrain |
| DFFX | P145E | Gasoline Particulate Filter (GPF) pressure sensor failure Brand | Powertrain |
| DFXK | P145E | Gasoline Particulate Filter (GPF) pressure sensor fault Brand | Powertrain |
| EOBD | P145E | PCV kütteseade B ahel Brand | Powertrain |
| GM | P145E | No description available | Powertrain |
| Great Wall | P145E | Particle filter flow resistance signal high Brand | Powertrain |
| Holden | P145E | Evaporative Emission (EVAP) System Leak Detection Pump to Vent Solenoid Valve Leak Detected Brand | Powertrain |
| Honda | P145E | No description available | Powertrain |
| Land Rover | P145E | PCV Heater Control B Circuit Brand | Powertrain |
| Opel | P145E | No description available | Powertrain |
| Peugeot | P145E | No description available | Powertrain |
| Proton | P145E | No description available | Powertrain |
| Saab | P145E | No description available | Powertrain |
| Volkswagen | P145E | Mass air flow during regeneration too low; Short to plus Brand | Powertrain |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Related codes
Browse Pxxx codes or P145xx codes.