PowertrainP1132
CautionSeverity: Caution - get it checked when you can
Lack of HO2S Switch - Sensor Indicates Rich (Bank 1)
Key terms: Control module: a small computer that runs one part of the car · Bank 1: the side of the engine containing cylinder 1 · 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 30
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P1132 | Lack of HO2S Switch - Sensor Indicates Rich (Bank 1) SAE | Powertrain |
| BAIC Motor | P1132 | Lack Of HO2S11 Switches - Sensor Indicates Rich Brand | Powertrain |
| BMW | P1132 | DME: Heat output, ox.sensor before cat.conv., bank 1 Brand | Powertrain |
| BYD | P1132 | NO. 307 battery voltage sampling wire loop fault Brand | Powertrain |
| Chery | P1132 | Brake Vacuum Booster Pump Control Circuit Voltage Low Brand | Powertrain |
| Chrysler | P1132 | Lack of HO2S Switch - Sensor Indicates Rich (Bank 1) SAE | Powertrain |
| Daewoo | P1132 | Swirl Control Valve Brand | Powertrain |
| Daihatsu | P1132 | External accelerator sensor No.1 Brand | Powertrain |
| DFFS | P1132 | Lack of HO2S Switch - Sensor Indicates Rich (Bank 1) SAE | Powertrain |
| DFXK | P1132 | Oil level signal in outgoing message missing Brand | Powertrain |
| EOBD | P1132 | Wervelregelklep Brand | Powertrain |
| Ford | P1132 | Was the original concern DTC(Diagnostic Trouble Codes) or P1152 Brand | Powertrain |
| Geely | P1132 | Oxygen (Lambda) Sensor Heating: B1&B2 S1: Heating Circuit Short to Plus Brand | Powertrain |
| GM | P1132 | Swirl Control Valve Brand | Powertrain |
| Holden | P1132 | HO2S Circuit Sensor 1 Brand | Powertrain |
| Hyundai | P1132 | Lack of HO2S Switch - Sensor Indicates Rich (Bank 1) SAE | Powertrain |
| Land Rover | P1132 | Lack of HO2S Switch - Sensor Indicates Rich (Bank 1) SAE | Powertrain |
| Mahindra | P1132 | Lack of HO2S Switch - Sensor Indicates Rich (Bank 1) SAE | Powertrain |
| Mazda | P1132 | Was the original concern DTC(Diagnostic Trouble Codes) or P1152 Brand | Powertrain |
| Mitsubishi | P1132 | Module1(Cell5) harness Open Brand | Powertrain |
| Opel | P1132 | Swirl Control Valve Brand | Powertrain |
| Perodua | P1132 | External accelerator sensor No.1 Brand | Powertrain |
| Peugeot | P1132 | Lack of HO2S Switch - Sensor Indicates Rich (Bank 1) SAE | Powertrain |
| Porsche | P1132 | Lambdaregeladaption oberer Lastbereich Bank 2: oberer Grenzwert überschritten Brand | Powertrain |
| Proton | P1132 | Module1(Cell5) harness Open Brand | Powertrain |
| Saab | P1132 | Swirl Control Valve Brand | Powertrain |
| Subaru | P1132 | Lack of HO2S Switch - Sensor Indicates Rich (Bank 1) SAE | Powertrain |
| Suzuki | P1132 | O2 sensor (Bank 1 Sensor-1) circuit high voltage Brand | Powertrain |
| Tata | P1132 | Lack of HO2S Switch - Sensor Indicates Rich (Bank 1) SAE | Powertrain |
| Toyota | P1132 | Oxygen sensor 1 (bank 1 and bank 2) heating circuit short to battery (+) 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 P1132 and may be reported by some scan tools.
6Related codes
Browse Pxxx codes or P113xx codes.