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TuningBot DTC-Datenbank · v4.37.15

P1237 Diagnose-Fehlercode (11 Interpretationen)

11 herstellerspezifische Interpretationen bei 10 Herstellern in der TuningBot DTC-Datenbank.

Chevrolet

1 Interpretation
P1237
Injector Circuit Cylinder 6 Intermittent Chevrolet · fuel Datenzuverlässigkeit 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 Interpretation
P1237
Injector Circuit Cylinder 6 Intermittent Chrysler · fuel Datenzuverlässigkeit 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.

Empfohlene Prüfungen

  • 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 Interpretation
P1237
Fuel Pump Secondary Circuit Fault Ford · fuel Datenzuverlässigkeit 80%

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

Mögliche Ursachen

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

Empfohlene Prüfungen

  • 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 Interpretation
P1237
Active Air Flap F/B Voltage High Hyundai · engine Datenzuverlässigkeit 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 Interpretation
P1237
VSV 2 Circuit Jaguar · engine Datenzuverlässigkeit 62%

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

Mazda

1 Interpretation
P1237
Fuel pump (FP) - secondary circuit malfunction Mazda · fuel Datenzuverlässigkeit 62%

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

Mögliche Ursachen

  • Wiring
  • FP control module

Mitsubishi

1 Interpretation
P1237
Accelerator pedal position (APP) sensor - malfunction Mitsubishi · engine Datenzuverlässigkeit 62%

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

Mögliche Ursachen

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

Porsche

1 Interpretation
P1237
Fuel Injector Cylinder 1 Porsche · fuel Datenzuverlässigkeit 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 Interpretationen
P1237
Injector 1 - open circuit VAG · fuel Datenzuverlässigkeit 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.

Mögliche Ursachen

  • Wiring open circuit
  • injector
Gilt für Audi
P1237
Fuel Injector for Cylinder 1 (N30): Open Circuit VAG · fuel Datenzuverlässigkeit 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).

Symptome

  • MIL On
  • Poor engine performance

Mögliche Ursachen

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

Empfohlene Prüfungen

  • Inspect fuse for injector
  • Inspect wiring to and from injector, see repair manual
Gilt für Volkswagen

Volvo

1 Interpretation
P1237
Turbocharger (TC) boost control deviation Volvo · engine Datenzuverlässigkeit 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.

Mögliche Ursachen

Turbocharger (TC) overboost

Verwandte und benachbarte Codes

So liest man P1237

P

Antriebsstrang: Motor, Getriebe und Antrieb.

1

Herstellerdefinierter Bereich: die Bedeutung kann je Marke abweichen.

237

Spezifischer Fehlerindex innerhalb des Subsystems.

Häufige Fragen zu P1237

Was bedeutet P1237?

Diagnose-Fehlercode (11 Interpretationen). 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.

Ist P1237 generisch oder herstellerspezifisch?

P1237 ist ein herstellerspezifischer Code. In dieser Datenbank ist er dokumentiert für: Chevrolet, Chrysler, Ford, Hyundai, Jaguar, Mazda, Mitsubishi, Porsche, VAG, Volvo. Dieselbe Nummer kann bei anderen Marken etwas anderes bedeuten.

Kann TuningBot P1237 auf Dateiebene entfernen?

Wenn die Fehlerlogik in der Steuergerätekalibrierung liegt, ja: unser DTC-Removal-Dienst deaktiviert den konkreten Fehlereintrag. Die Checksum-Korrektur ist nicht enthalten: Sie ist ein separater, optionaler Service. Unsicher, ob Ihr Fall dazugehört? Fordern Sie eine kostenlose Einschätzung an, und unsere Ingenieure prüfen Ihre Datei.

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