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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.

P · Motor y transmisiónEngineOBD2

Chevrolet

1 interpretación
P1612
Loss Of IPM Serial Data Chevrolet · engine Fiabilidad del dato 80%

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.

Chrysler

1 interpretación
P1612
Throttle position (TP) control module malfunction Chrysler · engine Fiabilidad del dato 62%

The 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 interpretación
P1612
Engine control module (ECM) - supply voltage Dodge · battery Fiabilidad del dato 62%

The 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 interpretación
P1612
Ventilation Solenoid Valve Electrical Hyundai · engine Fiabilidad del dato 62%

The 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 interpretación
P1612
Throttle Offset Malfunction Jaguar · engine Fiabilidad del dato 62%

The control module detected improper operation of the Throttle Offset. This is the manufacturer-specific definition used by Jaguar.

Mercedes-Benz

1 interpretación
P1612
IFI Control Module N37 Voltage Circuit 15 Mercedes-Benz · engine Fiabilidad del dato 62%

The 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 interpretación
P1612
Immobilizer control module/engine control module (ECM) communication - malfunction Nissan · immobilizer Fiabilidad del dato 62%

The 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 interpretación
P1612
Immobilizer control module - no / incorrect signal Opel · immobilizer Fiabilidad del dato 62%

The 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 interpretaciones
P1612
Coded anti-start : Code ADC2 reading or writing error PSA · engine Fiabilidad del dato 72%

The 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.

Se aplica a Peugeot Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi)
P1612
ECU : Fault internal to the EEPROM (Coded immobiliser) PSA · software Fiabilidad del dato 72%

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.

Se aplica a Peugeot Continental SID 807 injection ECU (DV6C 1.6 HDi)
P1612
ECU : EEPROM internal fault PSA · software Fiabilidad del dato 72%

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.

Se aplica a Peugeot Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi)
P1612
Coded engine immobiliser generation 2 : Immobiliser write failed PSA · immobilizer Fiabilidad del dato 72%

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.

Se aplica a Peugeot Magneti Marelli MM6KP engine ECU (EW7A/EW10A)

VAG

2 interpretaciones
P1612
Engine control module (ECM) - coding VAG · engine Fiabilidad del dato 62%

The 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

Se aplica a Audi
P1612
Engine Control Module Incorrectly Coded VAG · engine Fiabilidad del dato 80%

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
Se aplica a Volkswagen

Volvo

1 interpretación
P1612
Electronic throttle system (ETS) - no signal Volvo · engine Fiabilidad del dato 62%

The 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

P

Motor y transmisión: motor, cambio y transmisión.

1

Rango definido por el fabricante: el significado puede variar entre marcas.

612

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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