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Base de datos DTC de TuningBot · v4.37.15

P1237 Código de avería diagnóstico (11 interpretaciones)

11 interpretaciones específicas del fabricante en 10 fabricantes, en la base de datos DTC de TuningBot.

P · Motor y transmisiónFuelOBD2

Chevrolet

1 interpretación
P1237
Injector Circuit Cylinder 6 Intermittent Chevrolet · fuel Fiabilidad del dato 80%

The control module detected a fault associated with the Injector Circuit Cylinder 6 Intermittent 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
P1237
Injector Circuit Cylinder 6 Intermittent Chrysler · fuel Fiabilidad del dato 62%

The control module detected a fault associated with the Injector Circuit Cylinder 6 Intermittent circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.

Comprobaciones recomendadas

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Confirm the exact vehicle, ECU and software context
  • Inspect relevant wiring and connectors
  • Check applicable OEM service information

Ford

1 interpretación
P1237
Fuel Pump Secondary Circuit Fault Ford · fuel Fiabilidad del dato 80%

The control module registered the fault condition described as "Fuel Pump Secondary Circuit Fault". This is the manufacturer-specific definition used by Ford.

Posibles causas

  • Wiring
  • fuel pump
  • fuel pump relay
  • fuel pump control module

Comprobaciones recomendadas

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information

Hyundai

1 interpretación
P1237
Active Air Flap F/B Voltage High Hyundai · engine Fiabilidad del dato 62%

The control module detected that the Active Air Flap F/B voltage stayed above the expected range. This is the manufacturer-specific definition used by Hyundai.

Jaguar

1 interpretación
P1237
VSV 2 Circuit Jaguar · engine Fiabilidad del dato 62%

The control module detected improper operation of the VSV 2 circuit. This is the manufacturer-specific definition used by Jaguar.

Mazda

1 interpretación
P1237
Fuel pump (FP) - secondary circuit malfunction Mazda · fuel Fiabilidad del dato 62%

The control module detected improper operation of the Fuel pump (FP) - secondary circuit. This is the manufacturer-specific definition used by Mazda.

Posibles causas

  • Wiring
  • FP control module

Mitsubishi

1 interpretación
P1237
Accelerator pedal position (APP) sensor - malfunction Mitsubishi · engine Fiabilidad del dato 62%

The control module detected improper operation of the Accelerator pedal position (APP). This is the manufacturer-specific definition used by Mitsubishi.

Posibles causas

  • Wiring
  • accelerator pedal position (APP) sensor
  • ECM

Porsche

1 interpretación
P1237
Fuel Injector Cylinder 1 Porsche · fuel Fiabilidad del dato 62%

The control module detected a fault associated with the Fuel Injector Cylinder 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 Porsche.

VAG

2 interpretaciones
P1237
Injector 1 - open circuit VAG · fuel Fiabilidad del dato 62%

The control module detected an interruption (open circuit) in the Injector 1 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

Posibles causas

  • Wiring open circuit
  • injector
Se aplica a Audi
P1237
Fuel Injector for Cylinder 1 (N30): Open Circuit VAG · fuel Fiabilidad del dato 88%

The control module detected an interruption (open circuit) in the Fuel Injector for Cylinder 1 (N30) circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17645. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Síntomas

  • MIL On
  • Poor engine performance

Posibles causas

  • Fuse for injector
  • Wiring harness issue
  • Failed injector
  • Failed ECM

Comprobaciones recomendadas

  • Inspect fuse for injector
  • Inspect wiring to and from injector, see repair manual
Se aplica a Volkswagen

Volvo

1 interpretación
P1237
Turbocharger (TC) boost control deviation Volvo · engine Fiabilidad del dato 62%

The control module detected that closed-loop control of the Turbocharger (TC) boost deviated from its target. This is the manufacturer-specific definition used by Volvo.

Posibles causas

Turbocharger (TC) overboost

Códigos relacionados y cercanos

Cómo se lee P1237

P

Motor y transmisión: motor, cambio y transmisión.

1

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

237

Índice específico del fallo dentro del subsistema.

Preguntas frecuentes sobre P1237

¿Qué significa P1237?

Código de avería diagnóstico (11 interpretaciones). The control module detected a fault associated with the Injector Circuit Cylinder 6 Intermittent 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.

¿P1237 es genérico o específico del fabricante?

P1237 es un código específico del fabricante. En esta base de datos está documentado para: Chevrolet, Chrysler, Ford, Hyundai, Jaguar, Mazda, Mitsubishi, Porsche, VAG, Volvo. El mismo número puede significar otra cosa en otras marcas.

¿Puede TuningBot eliminar P1237 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. La corrección del checksum no está incluida: es un servicio aparte y opcional. ¿No sabes si tu caso encaja? Solicita una valoración gratuita y nuestros ingenieros revisarán tu archivo.

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