Closed loop fuel control not achieved - bank 1
Chrysler · engine
Достоверность данных62%
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.
Heated oxygen sensor (HO2S) 1, bank 1 signal error
Dodge · emissions
Достоверность данных62%
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.
MAP sensor - signal lower than expected
Honda · engine
Достоверность данных80%
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.
Closed loop fuel control not achieved - bank 1
Jeep · engine
Достоверность данных62%
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.
Long Term Fuel Trim Multiplicative Air System High
Kia · fuel
Достоверность данных62%
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.
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.
The control module detected improper operation of the Throttle actuator control (TAC) lock. This is the manufacturer-specific definition used by Lexus.
Closed Loop Fueling Not Achieved Bank 1
Mitsubishi · engine
Достоверность данных62%
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.
Throttle valve position motor - short circuit
Nissan · engine
Достоверность данных62%
The control module detected improper operation of the Throttle valve position motor - short circuit. This is the manufacturer-specific definition used by Nissan.
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.
Long term fuel trim, entire speed/load range, Bank 1 - system too lean
VAG · fuel
Достоверность данных62%
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 кAudi
P1128
Fuel Trim; Bank 1 (Mult): System too Lean
VAG · fuel
Достоверность данных88%
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).
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.
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