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TuningBot DTC-Datenbank · v4.37.15

P1171 Diagnose-Fehlercode (13 Interpretationen)

13 herstellerspezifische Interpretationen bei 12 Herstellern in der TuningBot DTC-Datenbank.

P · AntriebsstrangIgnitionOBD2

BMW

1 Interpretation
P1171
Knock sensor(s) (KS) - circuit malfunction BMW · ignition Datenzuverlässigkeit 62%

The control module detected improper operation of the Knock sensor(s) (KS) circuit. This is the manufacturer-specific definition used by BMW.

Mögliche Ursachen

  • Wiring
  • connector
  • KS incorrectly tightened
  • KS

Chevrolet

1 Interpretation
P1171
Fuel system - lean during acceleration Chevrolet · engine Datenzuverlässigkeit 80%

The control module detected a fault associated with the Fuel system - lean during acceleration 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.

Mögliche Ursachen

  • Fuel filter
  • fuel pump
  • HO2S
  • injectors

Chrysler

1 Interpretation
P1171
Fuel System Lean During Acceleration Chrysler · engine Datenzuverlässigkeit 62%

The control module detected a fault associated with the Fuel System Lean During Acceleration 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
P1171
Rotor Sensor Fault Ford · engine Datenzuverlässigkeit 80%

The control module registered the fault condition described as "Rotor Sensor Fault". This is the manufacturer-specific definition used by Ford.

Honda

1 Interpretation
P1171
Heated oxygen sensor (HO2S) 1 - circuit malfunction Honda · emissions Datenzuverlässigkeit 62%

The control module detected improper operation of the Heated oxygen sensor (HO2S) 1 circuit. This is the manufacturer-specific definition used by Honda.

Mögliche Ursachen

  • Wiring
  • H025
  • ECM

Kia

1 Interpretation
P1171
Electronic throttle system (ETS), WOT - malfunction Kia · engine Datenzuverlässigkeit 62%

The control module detected improper operation of the Electronic throttle system (ETS), WOT. This is the manufacturer-specific definition used by Kia.

Mögliche Ursachen

  • Wiring
  • throttle valve tight/sticking
  • throttle motor
  • ETS control module

Land Rover

1 Interpretation
P1171
System too lean, bank 1 Land Rover · fuel Datenzuverlässigkeit 62%

The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (System). This is the manufacturer-specific definition used by Land Rover.

Mögliche Ursachen

  • Intake/fuel system
  • injectors
  • H025
  • MAF/VAF sensor
  • ECT sensor

MINI

1 Interpretation
P1171
Ambient Pressure Sensor Learned Value Error MINI · engine Datenzuverlässigkeit 62%

The control module registered the fault condition described as "Ambient Pressure Sensor Learned Value Error". This is the manufacturer-specific definition used by MINI.

Opel

1 Interpretation
P1171
Mixture control (MC), engine under load - mixture lean Opel · fuel Datenzuverlässigkeit 62%

The control module detected a fault associated with the Mixture control (MC), engine under load - mixture lean circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Opel.

Suzuki

1 Interpretation
P1171
Fuel Supply System Lean During Power Enrichment Suzuki · engine Datenzuverlässigkeit 62%

The control module detected a fault associated with the Fuel Supply System Lean During Power Enrichment 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.

VAG

2 Interpretationen
P1171
Throttle motor position sensor 2 - range/performance problem VAG · engine Datenzuverlässigkeit 62%

The control module judged the Throttle motor position sensor 2 behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Audi.

Mögliche Ursachen

  • Wiring
  • throttle valve tight/sticking
  • throttle motor position sensor
Gilt für Audi
P1171
Angle Sensor 2 for Throttle Actuator (G188) Implausible Signal VAG · engine Datenzuverlässigkeit 80%

The control module judged the Angle Sensor 2 for Throttle Actuator (G188) signal implausible when compared with other operating data. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17579. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptome

Malfunction Indicator Lamp (MIL) active

Mögliche Ursachen

  • Angle Sensors 1/2 for Throttle Actuator (G187/G188) faulty
  • Power Supply for Angle Sensors 1/2 for Throttle Actuator (G187/G188) faulty
  • Wiring/Connector(s) from/to Angle Sensors 1/2 for Throttle Actuator (G187/G188) faulty

Empfohlene Prüfungen

Check Angle Sensors 1/2 for Throttle Actuator (G187/G188)

Gilt für Volkswagen

Volvo

1 Interpretation
P1171
System too lean, bank 1 - part load Volvo · fuel Datenzuverlässigkeit 62%

The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (System). This is the manufacturer-specific definition used by Volvo.

Mögliche Ursachen

  • Intake/exhaust leak
  • MAF sensor
  • MAP sensor
  • fuel pressure low
  • fuel pump (FP)
  • inj ctor(s)

Verwandte und benachbarte Codes

So liest man P1171

P

Antriebsstrang: Motor, Getriebe und Antrieb.

1

Herstellerdefinierter Bereich: die Bedeutung kann je Marke abweichen.

171

Spezifischer Fehlerindex innerhalb des Subsystems.

Häufige Fragen zu P1171

Was bedeutet P1171?

Diagnose-Fehlercode (13 Interpretationen). The control module detected improper operation of the Knock sensor(s) (KS) circuit. This is the manufacturer-specific definition used by BMW.

Ist P1171 generisch oder herstellerspezifisch?

P1171 ist ein herstellerspezifischer Code. In dieser Datenbank ist er dokumentiert für: BMW, Chevrolet, Chrysler, Ford, Honda, Kia, Land Rover, MINI, Opel, Suzuki, VAG, Volvo. Dieselbe Nummer kann bei anderen Marken etwas anderes bedeuten.

Kann TuningBot P1171 auf Dateiebene entfernen?

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