The control module detected a fault associated with the Loss Of IPM Serial Data circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
Base de datos DTC de TuningBot · v4.37.14
P1612 Código de avería diagnóstico (15 interpretaciones)
15 interpretaciones específicas del fabricante en 11 fabricantes, en la base de datos DTC de TuningBot.
Chevrolet
1 interpretación
Chrysler
1 interpretaciónThe control module detected improper operation of the Throttle position (TP) control module. This is the manufacturer-specific definition used by Chrysler.
Posibles causas
- Wiring
- connector
- throttle position (TP) control module
Dodge
1 interpretaciónThe control module detected a fault associated with the Engine control module (ECM) - supply 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 Dodge.
Posibles causas
- Wiring
- connector
- ignition switch
Hyundai
1 interpretaciónThe control module detected a fault associated with the Ventilation Solenoid Valve Electrical circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.
Jaguar
1 interpretaciónThe control module detected improper operation of the Throttle Offset. This is the manufacturer-specific definition used by Jaguar.
Mercedes-Benz
1 interpretaciónThe control module detected a fault associated with the IFI Control Module N37 Voltage Circuit 15 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mercedes-Benz.
Nissan
1 interpretaciónThe control module detected improper operation of the Immobilizer control module/engine control module (ECM) communication. This is the manufacturer-specific definition used by Nissan.
Posibles causas
- Wiring
- immobilizer control module
- ECM
Opel
1 interpretaciónThe control module detected that the Immobilizer control module - no / state or value did not match what was expected. This is the manufacturer-specific definition used by Opel.
PSA
4 interpretacionesThe control module detected the fault condition "Code ADC2 reading or writing error" for the Coded anti-start. Documented for the Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
The control module detected an internal control-unit fault (Fault internal to the EEPROM (Coded immobiliser)). Documented for the Continental SID 807 injection ECU (DV6C 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
The control module detected an internal control-unit fault (EEPROM internal fault). Documented for the Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
The control module detected the fault condition "Immobiliser write failed" for the Coded engine immobiliser generation 2. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
VAG
2 interpretacionesThe control module detected a fault associated with the Engine control module (ECM) - coding circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.
Posibles causas
Incorrectly coded
The control module detected a fault associated with the Engine Control Module Incorrectly Coded circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 18020. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Síntomas
- Driveability Issues
- Emissions worse
- Other Fault Codes stored
Posibles causas
- Engine Control Unit (ECU) incorrectly coded
- Incorrect Cruise Control Type enabled
Comprobaciones recomendadas
- Check Engine Control Unit (ECU) coding
- Check Cruise Control Activation
Volvo
1 interpretaciónThe control module did not receive the expected Electronic throttle system (ETS) signal. This is the manufacturer-specific definition used by Volvo.
Posibles causas
- Wiring
- ETS
Códigos relacionados y cercanos
Cómo se lee P1612
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.
Preguntas frecuentes sobre P1612
¿Qué significa P1612?
Código de avería diagnóstico (15 interpretaciones). The control module detected a fault associated with the Loss Of IPM Serial Data circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
¿P1612 es genérico o específico del fabricante?
P1612 es un código específico del fabricante. En esta base de datos está documentado para: Chevrolet, Chrysler, Dodge, Hyundai, Jaguar, Mercedes-Benz, Nissan, Opel, PSA, VAG, Volvo. El mismo número puede significar otra cosa en otras marcas.
¿Puede TuningBot eliminar P1612 a nivel de archivo?
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.
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Entender el sistema detrás de este código: Inmovilizador y emparejamiento de ECU
