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Base de dados DTC TuningBot · v4.37.14

P1171 Código de avaria de diagnóstico (13 interpretações)

13 interpretações específicas do fabricante em 12 fabricantes na base de dados DTC TuningBot.

P · Motor e transmissãoIgnitionOBD2

BMW

1 interpretação
P1171
Knock sensor(s) (KS) - circuit malfunction BMW · ignition Fiabilidade do dado 62%

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

Causas possíveis

  • Wiring
  • connector
  • KS incorrectly tightened
  • KS

Chevrolet

1 interpretação
P1171
Fuel system - lean during acceleration Chevrolet · engine Fiabilidade do dado 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.

Causas possíveis

  • Fuel filter
  • fuel pump
  • HO2S
  • injectors

Chrysler

1 interpretação
P1171
Fuel System Lean During Acceleration Chrysler · engine Fiabilidade do dado 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.

Verificações 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 interpretação
P1171
Rotor Sensor Fault Ford · engine Fiabilidade do dado 80%

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

Honda

1 interpretação
P1171
Heated oxygen sensor (HO2S) 1 - circuit malfunction Honda · emissions Fiabilidade do dado 62%

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

Causas possíveis

  • Wiring
  • H025
  • ECM

Kia

1 interpretação
P1171
Electronic throttle system (ETS), WOT - malfunction Kia · engine Fiabilidade do dado 62%

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

Causas possíveis

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

Land Rover

1 interpretação
P1171
System too lean, bank 1 Land Rover · fuel Fiabilidade do dado 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.

Causas possíveis

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

MINI

1 interpretação
P1171
Ambient Pressure Sensor Learned Value Error MINI · engine Fiabilidade do dado 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 interpretação
P1171
Mixture control (MC), engine under load - mixture lean Opel · fuel Fiabilidade do dado 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 interpretação
P1171
Fuel Supply System Lean During Power Enrichment Suzuki · engine Fiabilidade do dado 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 interpretações
P1171
Throttle motor position sensor 2 - range/performance problem VAG · engine Fiabilidade do dado 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.

Causas possíveis

  • Wiring
  • throttle valve tight/sticking
  • throttle motor position sensor
Aplica-se a Audi
P1171
Angle Sensor 2 for Throttle Actuator (G188) Implausible Signal VAG · engine Fiabilidade do dado 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).

Sintomas

Malfunction Indicator Lamp (MIL) active

Causas possíveis

  • 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

Verificações recomendadas

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

Aplica-se a Volkswagen

Volvo

1 interpretação
P1171
System too lean, bank 1 - part load Volvo · fuel Fiabilidade do dado 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.

Causas possíveis

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

Códigos relacionados e próximos

Como se lê P1171

P

Motor e transmissão: motor, caixa e transmissão.

1

Intervalo definido pelo fabricante: o significado pode variar entre marcas.

171

Índice específico da avaria dentro do subsistema.

Perguntas frequentes sobre P1171

O que significa P1171?

Código de avaria de diagnóstico (13 interpretações). The control module detected improper operation of the Knock sensor(s) (KS) circuit. This is the manufacturer-specific definition used by BMW.

P1171 é genérico ou específico do fabricante?

P1171 é um código específico do fabricante. Nesta base de dados está documentado para: BMW, Chevrolet, Chrysler, Ford, Honda, Kia, Land Rover, MINI, Opel, Suzuki, VAG, Volvo. O mesmo número pode significar outra coisa noutras marcas.

A TuningBot consegue remover P1171 ao nível do ficheiro?

Se a lógica da avaria vive na calibração da ECU, sim: o nosso serviço DTC Removal desativa a entrada de avaria específica e, se a ECU o exigir, corrige também o checksum. Não sabe se o seu caso se aplica? Peça uma avaliação gratuita e os nossos engenheiros verificam o seu ficheiro.

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