PowertrainP1120
CautionSeverity: Caution - get it checked when you can
Throttle Position Sensor Out of Range
Key terms: Control module: a small computer that runs one part of the car · SAE J2012: the standard generic code list · 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 33
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| BAIC Motor | P1120 | Throttle position sensor A out of range low Brand | Powertrain |
| BMW | P1120 | Pedal-travel sensor double fault Brand | Powertrain |
| BYD | P1120 | ETV magnet Brand | Powertrain |
| Chery | P1120 | ETV magnet Brand | Powertrain |
| Daewoo | P1120 | TP Sensor 2 Brand | Powertrain |
| Daihatsu | P1120 | Accelerator sensor open circuit Brand | Powertrain |
| DFFS | P1120 | Throttle position sensor 2 fault Brand | Powertrain |
| DFFX | P1120 | ETV magnet Brand | Powertrain |
| DFXK | P1120 | Oxygen (Lambda) Sensor Heating: B2 S1: Open Circuit Brand | Powertrain |
| EOBD | P1120 | Gasspjeld Brand | Powertrain |
| Ford | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Geely | P1120 | ETV magnet Brand | Powertrain |
| GM | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Great Wall | P1120 | ETV magnet Brand | Powertrain |
| Hafei | P1120 | ETV magnet Brand | Powertrain |
| Holden | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Hyundai | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Isuzu | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Land Rover | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Mahindra | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Mazda | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Mitsubishi | P1120 | ETV magnet Brand | Powertrain |
| Nissan | P1120 | ETC function circuit Brand | Powertrain |
| Perodua | P1120 | Accelerator sensor open circuit Brand | Powertrain |
| Peugeot | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Porsche | P1120 | Drosselklappensteller: elektrischer Fehler Brand | Powertrain |
| Proton | P1120 | ETV magnet Brand | Powertrain |
| Saab | P1120 | TP Sensor 2 Brand | Powertrain |
| Subaru | P1120 | Throttle Position Sensor Out of Range SAE | Powertrain |
| Suzuki | P1120 | Accel Pedal Pos Sen 1 Crt Brand | Powertrain |
| Tata | P1120 | NLS Connection Open Circuit Brand | Powertrain |
| Toyota | P1120 | Throttle position sensor 2 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 3
These 7-character codes are manufacturer-specific variants of P1120 and may be reported by some scan tools.
6Related codes
Browse Pxxx codes or P112xx codes.