The control module detected improper operation of the Heated oxygen sensor (HO2S) 1, bank 1 signal circuit shorted to heater circuit. This is the manufacturer-specific definition used by Chevrolet.
Possible causes
- Wiring
- HO2S
- ECM
TuningBot DTC Database · v4.37.15
12 manufacturer-specific interpretations across 12 manufacturers in the TuningBot DTC database.
The control module detected improper operation of the Heated oxygen sensor (HO2S) 1, bank 1 signal circuit shorted to heater circuit. This is the manufacturer-specific definition used by Chevrolet.
The control module detected that the signal in the HO2S circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Chrysler.
The control module detected a fault associated with the Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Rich Bank 1 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.
The control module detected improper operation of the Liquid Fuel Solenoid. This is the manufacturer-specific definition used by Hyundai.
The control module detected that the air-fuel mixture stayed richer than the target despite full corrective control (Heated oxygen sensor (HO2S), upstream, bank 1 - mixture). This is the manufacturer-specific definition used by Land Rover.
The control module detected that the air-fuel mixture stayed richer than the target despite full corrective control (Heated oxygen sensor (HO2S) control 1 - system). This is the manufacturer-specific definition used by Mercedes-Benz.
The control module detected a fault associated with the O2 Sensor Heater Control Circuit Bank 1 Sensor 1 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by MINI.
The control module detected improper operation of the Intake manifold air control solenoid circuit. This is the manufacturer-specific definition used by Nissan.
The control module detected that the Heated oxygen sensor (HO2S) 1 voltage stayed below the expected range. This is the manufacturer-specific definition used by Subaru.
The control module detected that the signal in the Heated oxygen sensor (HO2S) 1, bank 1 - heater control circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Suzuki.
The control module detected that the signal in the Heated oxygen sensor (HO2S) 1, Bank 1 & 2 - heater control circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Audi.
The control module detected that the Heated oxygen sensor (HO2S) 1, bank 1 signal stayed above the expected range. This is the manufacturer-specific definition used by Volvo.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (12 interpretations). The control module detected improper operation of the Heated oxygen sensor (HO2S) 1, bank 1 signal circuit shorted to heater circuit. This is the manufacturer-specific definition used by Chevrolet.
P1132 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Chrysler, Ford, Hyundai, Land Rover, Mercedes-Benz, MINI, Nissan, Subaru, Suzuki, VAG, Volvo. The same number can mean something different on other brands.
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Understand the system behind this code: Oxygen Sensors (Lambda)