PowertrainP1911
CautionSeverity: Caution - get it checked when you can
Sensor Fault
Key terms: 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 19
| Brand | Code | Description | System |
|---|---|---|---|
| BAIC Motor | P1911 | On-board charger reported charger output current undercurrent fault Brand | Powertrain |
| Mercedes-Benz | P1911 | No description available | Powertrain |
| Chery | P1911 | Motor Controller Bus Voltage Sensor Failure Brand | Powertrain |
| Daewoo | P1911 | VFS B Pressure Output Failed Low Brand | Powertrain |
| DFFS | P1911 | Sensor Fault Brand | Powertrain |
| DFXK | P1911 | Charging overcurrent fault: level 4 Brand | Powertrain |
| EOBD | P1911 | Rygelys-styrekreds lav Brand | Powertrain |
| Geely | P1911 | Multiple ECU Synchronization Signal: Electrical Malfunction Brand | Powertrain |
| GM | P1911 | VFS B Pressure Output Failed Low Brand | Powertrain |
| Holden | P1911 | No description available | Powertrain |
| Isuzu | P1911 | No description available | Powertrain |
| Land Rover | P1911 | Reverse Lamp Control Circuit Low Brand | Powertrain |
| Mahindra | P1911 | No description available | Powertrain |
| Opel | P1911 | VFS B Pressure Output Failed Low Brand | Powertrain |
| Peugeot | P1911 | No description available | Powertrain |
| Saab | P1911 | VFS B Pressure Output Failed Low Brand | Powertrain |
| MG (SAIC) | P1911 | The Transmission Shift Lever Position Signal Is Invalid Brand | Powertrain |
| Tata | P1911 | No description available | Powertrain |
| Toyota | P1911 | Sensor Fault 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.
5Extended variant codes 2
These 7-character codes are manufacturer-specific variants of P1911 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P191100 | Short circuit to ground on Out1 error for H-bridge Brand | Powertrain |
| Sprinter | P191100 | Short circuit to ground on Out1 error for H-bridge Brand | Powertrain |
6Related codes
Browse Pxxx codes or P191xx codes.