PowertrainP1105
CautionSeverity: Caution - get it checked when you can
The intake air pressure sensor signal is implausible when the engine is not running.
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 37
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P1105 | No description available | Powertrain |
| BAIC Motor | P1105 | Engine torque failure Brand | Powertrain |
| Mercedes-Benz | P1105 | No description available | Powertrain |
| BMW | P1105 | Signal too large Brand | Powertrain |
| BYD | P1105 | Fuel pressure up solenoid Brand | Powertrain |
| Chery | P1105 | Amplifier adjusting fault Brand | Powertrain |
| Daewoo | P1105 | Baro sensor shorted Brand | Powertrain |
| Daihatsu | P1105 | Combustion pressure sensor fault Brand | Powertrain |
| DFFS | P1105 | Manifold Absolute Pressure (MAP)/barometric pressure switch solenoid valve Brand | Powertrain |
| DFFX | P1105 | Engine torque failure Brand | Powertrain |
| DFXK | P1105 | Lost communication with BCM Brand | Powertrain |
| EOBD | P1105 | Höjdsensor Brand | Powertrain |
| Ford | P1105 | No description available | Powertrain |
| Geely | P1105 | Fuel pressure up solenoid Brand | Powertrain |
| GM | P1105 | MAP/BARO Switch SOL/V Brand | Powertrain |
| Great Wall | P1105 | Fuel pressure up solenoid Brand | Powertrain |
| Hafei | P1105 | Fuel pressure up solenoid Brand | Powertrain |
| Holden | P1105 | No description available | Powertrain |
| Hyundai | P1105 | No description available | Powertrain |
| Isuzu | P1105 | No description available | Powertrain |
| Land Rover | P1105 | Dual generator upper fault Brand | Powertrain |
| Mahindra | P1105 | No description available | Powertrain |
| Mazda | P1105 | No description available | Powertrain |
| Mitsubishi | P1105 | Fuel pressure up solenoid Brand | Powertrain |
| Nissan | P1105 | MAP/BARO switch solenoid valve Brand | Powertrain |
| Perodua | P1105 | Combustion pressure sensor fault Brand | Powertrain |
| Peugeot | P1105 | No description available | Powertrain |
| Porsche | P1105 | Lambdaregeladaption oberer Lastbereich Bank 1: unterer Grenzwert unterschritten Brand | Powertrain |
| Proton | P1105 | Fuel pressure up solenoid Brand | Powertrain |
| Saab | P1105 | MAP/BARO Switch SOL/V Brand | Powertrain |
| Smart | P1105 | No description available | Powertrain |
| Sprinter | P1105 | ENV_ _Datum2 Brand | Powertrain |
| Subaru | P1105 | No description available | Powertrain |
| Suzuki | P1105 | Bar Pres Sens range/Perfm Brand | Powertrain |
| Tata | P1105 | Atmospheric Pressure Sensor Supply Brand | Powertrain |
| Toyota | P1105 | The intake air pressure sensor signal is implausible when the engine is not running. Brand | Powertrain |
| Volkswagen | P1105 | heating circuit: short to plus; Electrical fault in circuit 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 13
These 7-character codes are manufacturer-specific variants of P1105 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Peugeot | P110500 | No description available | Powertrain |
| SsangYong | P110500 | High voltage DC: low voltage occurrence (output attenuation) Brand | Powertrain |
| SsangYong | P110501 | Motor Control Unit (MCU) capacitor voltage error Brand | Powertrain |
| SsangYong | P110502 | Motor Control Unit (MCU) capacitor voltage error Brand | Powertrain |
| Peugeot | P110503 | No description available | Powertrain |
| SsangYong | P110503 | Motor Control Unit (MCU) capacitor voltage error Brand | Powertrain |
| SsangYong | P110504 | Motor Control Unit (MCU) capacitor voltage error Brand | Powertrain |
| SsangYong | P110505 | DC link voltage high Brand | Powertrain |
| SsangYong | P110506 | Motor Control Unit (MCU) capacitor voltage error Brand | Powertrain |
| SsangYong | P110507 | Motor Control Unit (MCU) capacitor voltage error Brand | Powertrain |
| SsangYong | P110552 | Accelerator pedal position sensor 1-2 signal mismatch Brand | Powertrain |
| Peugeot | P110581 | No description available | Powertrain |
| SsangYong | P110596 | Output current sensor error Brand | Powertrain |
6Related codes
Browse Pxxx codes or P110xx codes.