Часы работы: 07–23 ежедневно

База данных DTC TuningBot · v4.37.15

P1128 Диагностический код неисправности (12 интерпретаций)

12 интерпретаций производителей у 11 производителей в базе DTC TuningBot.

P · Силовой агрегатEngineOBD2

Chrysler

1 интерпретация
P1128
Closed loop fuel control not achieved - bank 1 Chrysler · engine Достоверность данных 62%

The control module detected a fault associated with the Closed loop fuel control not achieved - bank 1 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.

Возможные причины

  • Wiring
  • HO2S
  • fuel system
  • MAP sensor
  • ECM

Dodge

1 интерпретация
P1128
Heated oxygen sensor (HO2S) 1, bank 1 signal error Dodge · emissions Достоверность данных 62%

The control module registered the fault condition described as "Heated oxygen sensor (HO2S) 1, bank 1 signal error". This is the manufacturer-specific definition used by Dodge.

Возможные причины

  • Mechanical fault
  • wiring
  • fuel pressure
  • injector(s)
  • intake leak
  • HO2S

Honda

1 интерпретация
P1128
MAP sensor - signal lower than expected Honda · engine Достоверность данных 80%

The control module detected that the MAP sensor value was lower than expected for the current conditions. This is the manufacturer-specific definition used by Honda.

Возможные причины

  • Wiring
  • MAP sensor

Jeep

1 интерпретация
P1128
Closed loop fuel control not achieved - bank 1 Jeep · engine Достоверность данных 62%

The control module detected a fault associated with the Closed loop fuel control not achieved - bank 1 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jeep.

Возможные причины

  • Wiring
  • HO2S
  • fuel system
  • MAP sensor
  • ECM

Kia

1 интерпретация
P1128
Long Term Fuel Trim Multiplicative Air System High Kia · fuel Достоверность данных 62%

The control module detected a fault associated with the Long Term Fuel Trim Multiplicative Air System High circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Kia.

Land Rover

1 интерпретация
P1128
Heated oxygen sensor (HO2S), upstream - transposed Land Rover · emissions Достоверность данных 62%

The control module detected a fault associated with the Heated oxygen sensor (HO2S), upstream - transposed 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.

Возможные причины

Wiring transposed

Lexus

1 интерпретация
P1128
Throttle actuator control (TAC) lock - malfunction Lexus · engine Достоверность данных 80%

The control module detected improper operation of the Throttle actuator control (TAC) lock. This is the manufacturer-specific definition used by Lexus.

Возможные причины

  • TAC motor
  • throttle body
  • ECM

Mitsubishi

1 интерпретация
P1128
Closed Loop Fueling Not Achieved Bank 1 Mitsubishi · engine Достоверность данных 62%

The control module detected a fault associated with the Closed Loop Fueling Not Achieved Bank 1 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mitsubishi.

Nissan

1 интерпретация
P1128
Throttle valve position motor - short circuit Nissan · engine Достоверность данных 62%

The control module detected improper operation of the Throttle valve position motor - short circuit. This is the manufacturer-specific definition used by Nissan.

Возможные причины

  • Wiring
  • throttle valve position motor

Porsche

1 интерпретация
P1128
Oxygen Sensing Porsche · engine Достоверность данных 62%

The control module detected a fault associated with the Oxygen Sensing 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.

VAG

2 интерпретаций
P1128
Long term fuel trim, entire speed/load range, Bank 1 - system too lean VAG · fuel Достоверность данных 62%

The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (Long term fuel trim, entire speed/load range, Bank 1 - system). This is the manufacturer-specific definition used by Audi.

Возможные причины

  • Fuel pressure/pump
  • injector(s)
  • intake/ exhaust leak
  • AIR system
  • hose leak
Применимо к Audi
P1128
Fuel Trim; Bank 1 (Mult): System too Lean VAG · fuel Достоверность данных 88%

The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (Fuel Trim; Bank 1 (Mult): System). This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17536. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Симптомы

Malfunction Indicator Light (MIL) active

Возможные причины

  • Mass Air Flow (MAF) Sensor faulty
  • Oxygen Sensor Control faulty
  • Fuel Injector(s) faulty

Рекомендуемые проверки

  • Check Mass Air Flow (MAF) Sensor
  • Check Oxygen Sensor Control
  • Check Fuel Injector(s)
Применимо к Volkswagen

Связанные и соседние коды

Как читать P1128

P

Силовой агрегат: двигатель, коробка и трансмиссия.

1

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

128

Конкретный индекс неисправности внутри подсистемы.

Частые вопросы о P1128

Что означает P1128?

Диагностический код неисправности (12 интерпретаций). The control module detected a fault associated with the Closed loop fuel control not achieved - bank 1 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.

P1128 — общий код или специфичный для производителя?

P1128 — код конкретного производителя. В этой базе он описан для: Chrysler, Dodge, Honda, Jeep, Kia, Land Rover, Lexus, Mitsubishi, Nissan, Porsche, VAG. Тот же номер у других марок может означать другое.

Может ли TuningBot удалить P1128 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.

Другие услуги по файлу

Чип-тюнингРезультаты со стенда, по моделям и двигателям Смотреть результаты →

← Искать по всей базе DTC