کدهای خطای MID 128

The data is reliable but is above the normal operating range.

The data is reliable but is below the normal operating range.

High voltage or short circuit to high voltage circuit

Low voltage or short circuit to lower voltage

Current below normal or open circuit

The data is reliable but above the normal operating range. The difference between the calculated EGR flow and the requested EGR flow is positive. The valve is stuck or moving slowly.

The data is reliable but below the normal operating range. The difference between the calculated EGR flow and the requested EGR flow is negative. The valve is stuck or moving sluggishly. The EGR cooler is clogged.

The mechanical system does not respond correctly. Incorrect response of the mechanical system.

Special instructions

The data is reliable but is above the normal operating range.

The data is reliable, but is above the normal operating range. The engine block temperature is too high. High fuel temperature, high ambient temperature.

Short circuit "-", signal wire. Short circuit

Current below normal or open circuit. Short circuit to positive.

Abnormal refresh rate

High voltage or short circuit to high voltage. Current at the EB34 contact on the engine block exceeds 2.2 A. Short circuit to a wire with higher voltage.

Low voltage or short to lower voltage. The voltage at the EB34 terminal of the engine block is lower than 30% of the battery voltage. Short to lower voltage.

The current is below normal or there is an open circuit. The voltage at the EB34 terminal of the engine block is between 30 and 60% of the battery voltage. There is an open circuit in the valve circuit.

Abnormal update rate. No signal from the vehicle control unit (VECU). SAE J1939 data link failure or internal error in the vehicle control unit (VECU).

The data is reliable but above the normal operating range. Driving conditions or the surrounding environment can cause the drive unit to heat up. Check the drive unit's temperature and ensure it is operating properly.

High voltage or short circuit to high voltage circuit

Low voltage or short circuit to lower voltage

Current below normal or open circuit

Coolant temperature is above 101 degrees.

The data is reliable but below the normal operating range. The oil temperature is below 55-60 degrees Celsius, or the oil temperature sensor is faulty.

High voltage or short circuit to high voltage. Short circuit at the EA33 contact of the engine block from the VCB solenoid valve to the power wire or short circuit inside the valve. Engine braking is not working.