The control module detected that the Throttle position (TP) voltage stayed above the expected range. This is the manufacturer-specific definition used by Chevrolet.
Posibles causas
- Wiring open circuit/short to positive
- poor connections
Base de datos DTC de TuningBot · v4.37.14
17 interpretaciones específicas del fabricante en 16 fabricantes, en la base de datos DTC de TuningBot.
The control module detected that the Throttle position (TP) voltage stayed above the expected range. This is the manufacturer-specific definition used by Chevrolet.
The control module detected an unstable or intermittent signal in the TP Sensor circuit. This is the manufacturer-specific definition used by Chrysler.
The control module detected a fault associated with the Decreased Engine Performance Due To High Intake Air Temp circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.
The control module detected a fault associated with the Throttle Position Sensor Inconsistent with Mass Air Flow Sensor 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 that the Throttle position (TP) sensor - position value was lower than expected for the current conditions. This is the manufacturer-specific definition used by Honda.
TP sensor
The control module detected improper operation of the APS PWM Output circuit. This is the manufacturer-specific definition used by Hyundai.
The control module judged the Pedal Position Sensor A signal implausible: it stayed inside electrical limits but did not match the value expected for the current operating conditions. This is the manufacturer-specific definition used by Jaguar.
The control module detected a fault associated with the AT - TP sensor signal circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Kia.
The control module judged the Throttle position (TP) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Land Rover.
The control module judged the Accelerator pedal position (APP) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Lexus.
The control module judged the Pedal Position 1 behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by MINI.
The control module detected improper operation of the Throttle valve position motor. This is the manufacturer-specific definition used by Nissan.
Throttle valve position motor
The control module detected a fault associated with the Oxygen Sensor Heating circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Porsche.
The control module detected a fault associated with the Throttle Position Sensor Intermittent High Voltage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Suzuki.
The control module judged the Accelerator pedal position (APP) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Toyota.
The control module detected a short circuit to ground in the Heated oxygen sensor (HO2S) 2, Bank 2 - heater circuit. This is the manufacturer-specific definition used by Audi.
The control module detected a short circuit to ground in the Heated oxygen sensor (HO2S) heater circuit. This is the manufacturer-specific definition used by Volkswagen.
Motor y transmisión: motor, cambio y transmisión.
Rango definido por el fabricante: el significado puede variar entre marcas.
Índice específico del fallo dentro del subsistema.
Código de avería diagnóstico (17 interpretaciones). The control module detected that the Throttle position (TP) voltage stayed above the expected range. This is the manufacturer-specific definition used by Chevrolet.
P1121 es un código específico del fabricante. En esta base de datos está documentado para: Chevrolet, Chrysler, Dodge, Ford, Honda, Hyundai, Jaguar, Kia, Land Rover, Lexus, MINI, Nissan, Porsche, Suzuki, Toyota, VAG. El mismo número puede significar otra cosa en otras marcas.
Si la lógica del fallo vive en la calibración de la ECU, sí: nuestro servicio DTC Removal desactiva la entrada de fallo concreta y, si la ECU lo requiere, corrige también el checksum. ¿No sabes si tu caso encaja? Solicita una valoración gratuita y nuestros ingenieros revisarán tu archivo.
Entender el sistema detrás de este código: Sensor MAF