EVAP Vacuum Switch High Voltage During Ignition On
Chrysler · emissions
Fiabilidade do dado62%
The control module detected a fault associated with the EVAP Vacuum Switch High Voltage During Ignition On 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
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Evaporative emission (EVAP) canister purge system - vacuum switch malfunction
Honda · emissions
Fiabilidade do dado62%
The control module detected improper operation of the Evaporative emission (EVAP) canister purge system - vacuum switch. This is the manufacturer-specific definition used by Honda.
Evaporative emission (EVAP) system - leak detected
Land Rover · emissions
Fiabilidade do dado62%
The control module detected a condition consistent with a leak affecting the Evaporative emission (EVAP) system. This is the manufacturer-specific definition used by Land Rover.
Secondary air injection (AIR) switching valve, valve stuck closed, bank 1 - circuit malfunction
Lexus · emissions
Fiabilidade do dado62%
The control module detected improper operation of the Secondary air injection (AIR) switching valve, valve stuck closed, bank 1 circuit. This is the manufacturer-specific definition used by Lexus.
Evaporative emission (EVAP) system - system leak detected
Mazda · emissions
Fiabilidade do dado62%
The control module detected a condition consistent with a leak affecting the Evaporative emission (EVAP) system - system. This is the manufacturer-specific definition used by Mazda.
Evaporative emission (EVAP) canister purge system - small leak
Nissan · emissions
Fiabilidade do dado62%
The control module detected a condition consistent with a leak affecting the Evaporative emission (EVAP) canister purge system - small. This is the manufacturer-specific definition used by Nissan.
Particle filter additive system : Adding additive impossible, or an incorrect signal from the additive level sensor
PSA · emissions
Fiabilidade do dado72%
The control module detected an internal control-unit fault (Adding additive impossible, or an incorrect signal from the additive level sensor). Documented for the Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Control of the additive pump by wire : Open circuit
PSA · engine
Fiabilidade do dado72%
The control module detected an interruption (open circuit) in the Control of the additive pump by wire circuit. Documented for the Continental SID 807 injection ECU (DV6C 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Wired additive pump : Open circuit
PSA · engine
Fiabilidade do dado72%
The control module detected an interruption (open circuit) in the Wired additive pump circuit. Documented for the Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.
Fuel level sensor - range/performance problem
Subaru · fuel
Fiabilidade do dado80%
The control module judged the Fuel level behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Subaru.
Stuck Closed In Secondary Air Injection Vacuum Switching Valve Bank 1
Toyota · emissions
Fiabilidade do dado62%
The control module determined that the Stuck Closed In Secondary Air Injection Vacuum Switching Valve Bank 1 did not change state as commanded and appears stuck. This is the manufacturer-specific definition used by Toyota.
Exhaust gas recirculation (EGR) valve position sensor - high input
VAG · emissions
Fiabilidade do dado62%
The control module detected that the Exhaust gas recirculation (EGR) valve position signal stayed above the expected range. This is the manufacturer-specific definition used by Audi.
Causas possíveis
Wiring short to positive
EGR valve position sensor
Aplica-se aAudi
P1442
Exhaust gas recirculation (EGR) valve position sensor - high input
VAG · emissions
Fiabilidade do dado80%
The control module detected that the Exhaust gas recirculation (EGR) valve position signal stayed above the expected range. This is the manufacturer-specific definition used by Volkswagen.
Intervalo definido pelo fabricante: o significado pode variar entre marcas.
442
Índice específico da avaria dentro do subsistema.
Perguntas frequentes sobre P1442
O que significa P1442?
Código de avaria de diagnóstico (13 interpretações). The control module detected a fault associated with the EVAP Vacuum Switch High Voltage During Ignition On 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.
P1442 é genérico ou específico do fabricante?
P1442 é um código específico do fabricante. Nesta base de dados está documentado para: Chrysler, Honda, Land Rover, Lexus, Mazda, Nissan, PSA, Subaru, Toyota, VAG. O mesmo número pode significar outra coisa noutras marcas.
A TuningBot consegue remover P1442 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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Chrysler
Honda
Land Rover
Lexus
Mazda
Nissan
PSA
Subaru
Toyota
VAG