P1284 Code défaut de diagnostic (7 interprétations)

The control module detected that the Fuel Injection Pump Battery Voltage value was outside the valid range. This is the manufacturer-specific definition used by Chrysler.

The control module detected that the Fuel Injection Pump Battery Voltage value was outside the valid range. This is the manufacturer-specific definition used by Dodge.

The control module detected a fault associated with the Direction Potentiometer Short (High) - Auto Defog circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.

The control module detected that the Fuel Injection Pump Battery Voltage value was outside the valid range. This is the manufacturer-specific definition used by Jeep.

The control module detected that the Switching Solenoid for Air Assisted Injection Valves Bank 1 Control signal stayed below the expected range. This is the manufacturer-specific definition used by MINI.

The control module detected a fault associated with the Heated oxygen sensor (HO2S), bank 2 - rich mixture circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Nissan.

The control module detected an interruption (open circuit) in the Fuel Injection Air Control Valve circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen.