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P1157 Código de avaria de diagnóstico (12 interpretações)

12 interpretações específicas do fabricante em 11 fabricantes na base de dados DTC TuningBot.

P · Motor e transmissãoEmissionsOBD2

Chevrolet

1 interpretação
P1157
HO2S Bank 2 Sensor 2 Lean System Or Low Voltage Chevrolet · emissions Fiabilidade do dado 80%

The control module detected a fault associated with the HO2S Bank 2 Sensor 2 Lean System Or Low 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 Chevrolet.

Chrysler

1 interpretação
P1157
HO2S Bank 2 Sensor 2 Lean System Or Low Voltage Chrysler · emissions Fiabilidade do dado 62%

The control module detected a fault associated with the HO2S Bank 2 Sensor 2 Lean System Or Low 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 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
P1157
Lack of O2 Switches Bank 2 Sensor 2 Indicates Lean Ford · emissions Fiabilidade do dado 80%

The control module detected a fault associated with the Lack of O2 Switches Bank 2 Sensor 2 Indicates 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 Ford.

Causas possíveis

  • Wiring
  • exhaust system leaking
  • HO2S

Honda

1 interpretação
P1157
Heated oxygen sensor (HO2S) - HO2S 1 - circuit malfunction Honda · emissions Fiabilidade do dado 62%

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

Causas possíveis

  • Wiring
  • HO2S 1
  • ECM programming
  • ECM

Land Rover

1 interpretação
P1157
Heated oxygen sensor (HO2S) 2 - cylinders 4, 5, 6 - mixture lean Land Rover · emissions Fiabilidade do dado 62%

The control module detected a fault associated with the Heated oxygen sensor (HO2S) 2 - cylinders 4, 5, 6 - 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 Land Rover.

Causas possíveis

  • Wiring
  • HO2S

Mazda

1 interpretação
P1157
Heated oxygen sensor (HO2S) 2, bank 2 - lean mixture indicated Mazda · emissions Fiabilidade do dado 62%

The control module detected a fault associated with the Heated oxygen sensor (HO2S) 2, bank 2 - lean mixture indicated circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mazda.

Causas possíveis

  • Wiring
  • HO2S
  • fuel pressure
  • fuel system
  • mechanical fault
  • ECM

MINI

1 interpretação
P1157
O2 Sensor Heater Circuit High Voltage Bank 2 Sensor 2 MINI · emissions Fiabilidade do dado 62%

The control module detected that the signal in the O2 Sensor Heater circuit stayed above the expected operating range. This is the manufacturer-specific definition used by MINI.

Porsche

1 interpretação
P1157
Engine Compartment Temperature Porsche · engine Fiabilidade do dado 62%

The control module detected a fault associated with the Engine Compartment Temperature 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.

PSA

1 interpretação
P1157
Motor-driven throttle unit, signal 2 : not characterized : Short circuit to earth PSA · engine Fiabilidade do dado 72%

The control module detected a short circuit to ground in the Motor-driven throttle unit, signal 2 circuit. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Aplica-se a Peugeot Magneti Marelli MM6KP engine ECU (EW7A/EW10A)

VAG

2 interpretações
P1157
Manifold absolute pressure (MAP) sensor - supply voltage VAG · engine Fiabilidade do dado 62%

The control module detected a fault associated with the Manifold absolute pressure (MAP) sensor - 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 Audi.

Causas possíveis

  • Wiring
  • MAP sensor
Aplica-se a Audi
P1157
Manifold absolute pressure (MAP) sensor - supply voltage VAG · engine Fiabilidade do dado 80%

The control module detected a fault associated with the Manifold absolute pressure (MAP) sensor - 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 Volkswagen.

Causas possíveis

  • Wiring
  • MAP sensor

Verificações recomendadas

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Check applicable OEM service information
Aplica-se a Volkswagen

Volvo

1 interpretação
P1157
Heated oxygen sensor (HO2S) 2, bank 2 - lean Volvo · emissions Fiabilidade do dado 62%

The control module detected a fault associated with the Heated oxygen sensor (HO2S) 2, bank 2 - 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 Volvo.

Causas possíveis

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

Códigos relacionados e próximos

Como se lê P1157

P

Motor e transmissão: motor, caixa e transmissão.

1

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

157

Índice específico da avaria dentro do subsistema.

Perguntas frequentes sobre P1157

O que significa P1157?

Código de avaria de diagnóstico (12 interpretações). The control module detected a fault associated with the HO2S Bank 2 Sensor 2 Lean System Or Low 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 Chevrolet.

P1157 é genérico ou específico do fabricante?

P1157 é um código específico do fabricante. Nesta base de dados está documentado para: Chevrolet, Chrysler, Ford, Honda, Land Rover, Mazda, MINI, Porsche, PSA, VAG, Volvo. O mesmo número pode significar outra coisa noutras marcas.

A TuningBot consegue remover P1157 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. A correção do checksum não está incluída: é um serviço à parte e opcional. Não sabe se o seu caso se aplica? Peça uma avaliação gratuita e os nossos engenheiros verificam o seu ficheiro.

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