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P1443 Диагностический код неисправности (17 интерпретаций)

17 интерпретаций производителей у 13 производителей в базе DTC TuningBot.

P · Силовой агрегатEmissionsOBD2

Ford

1 интерпретация
P1443
EVAP Control System Purge Control Solenoid or Purge Control Valve Fault Ford · emissions Достоверность данных 80%

The control module registered the fault condition described as "EVAP Control System Purge Control Solenoid or Purge Control Valve Fault". This is the manufacturer-specific definition used by Ford.

Возможные причины

  • Wiring
  • EVAP system hoses
  • EVAP canister
  • EVAP canister purge valve

Honda

1 интерпретация
P1443
High voltage contactor/bypass contactor - contactor stays activated Honda · engine Достоверность данных 62%

The control module detected a fault associated with the High voltage contactor/bypass contactor - contactor stays activated circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Honda.

Возможные причины

  • Wiring
  • DC - DC converter
  • hybrid battery pack
  • motor power inverter module
  • motor control module (MCM) programming
  • MCM

Jaguar

1 интерпретация
P1443
Evaporative emission (EVAP) canister purge valve - circuit malfunction Jaguar · emissions Достоверность данных 62%

The control module detected improper operation of the Evaporative emission (EVAP) canister purge valve circuit. This is the manufacturer-specific definition used by Jaguar.

Возможные причины

  • Wiring
  • EVAP canister purge valve
  • ECM

Land Rover

1 интерпретация
P1443
Evaporative emission (EVAP) system - circuit malfunction Land Rover · emissions Достоверность данных 62%

The control module detected improper operation of the Evaporative emission (EVAP) system circuit. This is the manufacturer-specific definition used by Land Rover.

Возможные причины

  • Wiring
  • EVAP canister purge valve
  • ECM

Lexus

1 интерпретация
P1443
Secondary air injection (AIR) switching valve, bank 2 - circuit malfunction Lexus · emissions Достоверность данных 62%

The control module detected improper operation of the Secondary air injection (AIR) switching valve, bank 2 circuit. This is the manufacturer-specific definition used by Lexus.

Возможные причины

  • Wiring
  • AIR valve
  • ECM

Mercedes-Benz

1 интерпретация
P1443
Evaporative emission (EVAP) canister purge valve(s) - defective Mercedes-Benz · emissions Достоверность данных 62%

The control module's internal test reported the Evaporative emission (EVAP) canister purge valve(s) as faulty. This is the manufacturer-specific definition used by Mercedes-Benz.

Возможные причины

  • Wiring
  • hoses
  • EVAP canister purge valve(s)

MINI

1 интерпретация
P1443
Leakage Diagnostic Pump Control Circuit Signal High MINI · engine Достоверность данных 62%

The control module detected a condition consistent with a leak affecting the Leakage Diagnostic Pump Control. This is the manufacturer-specific definition used by MINI.

Mitsubishi

1 интерпретация
P1443
Evaporative emission (EVAP) canister purge system - control valve 2 circuit malfunction Mitsubishi · emissions Достоверность данных 80%

The control module detected improper operation of the Evaporative emission (EVAP) canister purge system - control valve 2 circuit. This is the manufacturer-specific definition used by Mitsubishi.

Возможные причины

  • Wiring
  • EVAP solenoid 2
  • ECM

Nissan

1 интерпретация
P1443
Evaporative emission (EVAP) canister purge system - vacuum check switch circuit malfunction Nissan · emissions Достоверность данных 80%

The control module detected improper operation of the Evaporative emission (EVAP) canister purge system - vacuum check switch circuit. This is the manufacturer-specific definition used by Nissan.

Возможные причины

  • Wiring
  • EVAP vacuum check switch
  • hose leak/blockage
  • TP/ECT sensor
  • EVAP valve
  • ECM

PSA

4 интерпретаций
P1443
Particle filter additive system : Short circuit to earth PSA · emissions Достоверность данных 72%

The control module detected a short circuit to ground in the Particle filter additive system circuit. 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.

Применимо к Peugeot Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi)
P1443
Control of the additive pump by wire : Short circuit to earth PSA · engine Достоверность данных 72%

The control module detected a short circuit to ground 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.

Применимо к Peugeot Continental SID 807 injection ECU (DV6C 1.6 HDi)
P1443
Wired additive pump : Short circuit to earth PSA · engine Достоверность данных 72%

The control module detected a short circuit to ground 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.

Применимо к Peugeot Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi)
P1443
Particle filter additive system : Short circuit to earth PSA · emissions Достоверность данных 72%

The control module detected a short circuit to ground in the Particle filter additive system circuit. Documented for the Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Применимо к Peugeot Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi)

Suzuki

1 интерпретация
P1443
EVAP Purge Control Valve Malfunction - Stuck Open Suzuki · emissions Достоверность данных 62%

The control module determined that the EVAP Purge Control Valve Malfunction did not change state as commanded and appears stuck. This is the manufacturer-specific definition used by Suzuki.

Toyota

1 интерпретация
P1443
Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 2 Toyota · emissions Достоверность данных 62%

The control module detected improper operation of the Secondary Air Injection Vacuum Switching Valve circuit. This is the manufacturer-specific definition used by Toyota.

Возможные причины

  • Wiring
  • AIR
  • ECM

VAG

2 интерпретаций
P1443
Exhaust gas recirculation (EGR) valve position sensor - low input VAG · emissions Достоверность данных 62%

The control module detected that the Exhaust gas recirculation (EGR) valve position signal stayed below the expected range. This is the manufacturer-specific definition used by Audi.

Возможные причины

  • Wiring short to ground
  • EGR valve position sensor
Применимо к Audi
P1443
Potentiometer for Exhaust Gas Recirculation (G212): Signal too Low VAG · emissions Достоверность данных 80%

The control module detected that the Potentiometer for Exhaust Gas Recirculation (G212) value was below the expected limit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17851. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Симптомы

Malfunction Indicator Light (MIL) ON

Возможные причины

  • Potentiometer for Exhaust Gas Recirculation (G212) faulty
  • Exhaust Gas Recirculation (EGR) Valve (N18) stuck/faulty

Рекомендуемые проверки

  • Check/Replace Exhaust Gas Recirculation (EGR) Valve (N18)
  • Check Exhaust Gas Recirculation (EGR) System
Применимо к Volkswagen

Связанные и соседние коды

Как читать P1443

P

Силовой агрегат: двигатель, коробка и трансмиссия.

1

Диапазон, заданный производителем: значение может отличаться у разных марок.

443

Конкретный индекс неисправности внутри подсистемы.

Частые вопросы о P1443

Что означает P1443?

Диагностический код неисправности (17 интерпретаций). The control module registered the fault condition described as "EVAP Control System Purge Control Solenoid or Purge Control Valve Fault". This is the manufacturer-specific definition used by Ford.

P1443 — общий код или специфичный для производителя?

P1443 — код конкретного производителя. В этой базе он описан для: Ford, Honda, Jaguar, Land Rover, Lexus, Mercedes-Benz, MINI, Mitsubishi, Nissan, PSA, Suzuki, Toyota, VAG. Тот же номер у других марок может означать другое.

Может ли TuningBot удалить P1443 на уровне файла?

Если логика неисправности заложена в калибровке ЭБУ — да: наша услуга DTC Removal отключает конкретную запись ошибки. Коррекция checksum не входит в услугу: это отдельная опциональная услуга. Не уверены, подходит ли ваш случай? Запросите бесплатную оценку, и наши инженеры проверят ваш файл.

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