The control module detected improper operation of the Fuel pump relay or circuit. This is the manufacturer-specific definition used by Alfa Romeo.
База данных DTC TuningBot · v4.37.15
P1243 Диагностический код неисправности (12 интерпретаций)
12 интерпретаций производителей у 11 производителей в базе DTC TuningBot.
Alfa Romeo
1 интерпретация
Chevrolet
1 интерпретацияThe control module detected a fault associated with the Injector Circuit Cylinder 8 Intermittent 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 интерпретацияThe control module detected a fault associated with the Injector Circuit Cylinder 8 Intermittent 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.
Рекомендуемые проверки
- 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
Dodge
1 интерпретацияThe control module detected an open circuit or short circuit condition in the Open Or Shorted Condition circuit. This is the manufacturer-specific definition used by Dodge.
Рекомендуемые проверки
- 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 интерпретацияThe control module registered the fault condition described as "Second Fuel Pump Faulty or Ground Fault". This is the manufacturer-specific definition used by Ford.
Honda
1 интерпретацияThe control module detected a fault associated with the Throttle Position Insufficient 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.
Jaguar
1 интерпретацияThe control module detected a fault associated with the Analog Ground circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jaguar.
Jeep
1 интерпретацияThe control module detected an open circuit or short circuit condition in the Open Or Shorted Condition circuit. This is the manufacturer-specific definition used by Jeep.
Рекомендуемые проверки
- 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
Mitsubishi
1 интерпретацияThe control module registered the fault condition described as "Engine control module (ECM) - processor fault". This is the manufacturer-specific definition used by Mitsubishi.
Возможные причины
ECM
Nissan
1 интерпретацияThe control module detected improper operation of the Supercharger (SC) bypass valve circuit. This is the manufacturer-specific definition used by Nissan.
Возможные причины
- Wiring
- SC bypass valve
VAG
2 интерпретацийThe control module detected an interruption (open circuit) in the Injector 7 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.
Возможные причины
- Wiring open circuit
- injector
The control module detected an interruption (open circuit) in the Fuel Injector for Cylinder 7 (N85) circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17651. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Симптомы
- MIL On
- Poor engine performance
Возможные причины
- Fuse for injector
- Wiring harness issue
- Failed injector
- Failed ECM
Рекомендуемые проверки
- Inspect fuse for injector
- Inspect wiring to and from injector, see repair manual
Связанные и соседние коды
Как читать P1243
Силовой агрегат: двигатель, коробка и трансмиссия.
Диапазон, заданный производителем: значение может отличаться у разных марок.
Конкретный индекс неисправности внутри подсистемы.
Частые вопросы о P1243
Что означает P1243?
Диагностический код неисправности (12 интерпретаций). The control module detected improper operation of the Fuel pump relay or circuit. This is the manufacturer-specific definition used by Alfa Romeo.
P1243 — общий код или специфичный для производителя?
P1243 — код конкретного производителя. В этой базе он описан для: Alfa Romeo, Chevrolet, Chrysler, Dodge, Ford, Honda, Jaguar, Jeep, Mitsubishi, Nissan, VAG. Тот же номер у других марок может означать другое.
Может ли TuningBot удалить P1243 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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