کدهای خطای MID 128

(D6B engine only) The engine block is not receiving signals from the fuel injection pump. The communication channel load is above normal, the fuel injection pump is disconnected from the communication channel, the fuel injection pump is faulty, there is a break in the wiring between the fuel injection pump and the engine block, or the engine block is faulty.

Short circuit in the data channel wires, control unit malfunction, partial wiring damage, or loose connector contacts. The SAE J1708 data channel is being used instead of the SAE J1939 data channel. The engine brake, preheating, cruise control, and power takeoff are inoperative.

The engine control module (ECM) is not responding to information transmitted via the data channel. There is an internal ECM malfunction. The SAE J1708 data channel is being used instead of the SAE J1939 data channel. The power takeoff and cruise control system are not functioning.

Communication between the engine control unit and the vehicle control unit is lost. The SAE J1708 data link is used instead of the SAE J1939 data link. The engine brake, preheating, cruise control, and power takeoff are not functioning.

(D6B engine only) The fuel injection pump is not receiving signals from the engine control module. The data channel load is above normal. The engine control module may be faulty.

High voltage or short circuit to high voltage. Voltage at pin EA4 of the engine block exceeds 5.5 V. Short circuit to power. Oil pressure and boost gauges are inoperative. Active faults for the oil pressure and boost gauges.

Low voltage or short to lower voltage. Voltage at engine block terminal EA4 is below 4.5 V. Short to ground. Boost or oil pressure sensor malfunction. Oil pressure and boost gauges are not working.

Irregular, erratic, or incorrect data. Error during programming or faulty engine control module.

The mechanical system does not respond correctly

Undetectable malfunction

Defective device or component.

The data channel is not working due to a block failure.

Irregular, erratic, or incorrect data. Internal engine control unit malfunction. Reprogram the engine control unit. If the fault code remains active, replace the engine control unit.

Faulty device or component. Internal

Special instructions

High voltage or short circuit to high voltage circuit

Abnormal frequency, pulse width, or period

Faulty device or component

The cooler is clogged or damaged. Perform the cleaning procedure.

High voltage or short circuit to high voltage circuit. Engine block contact EA15 shorted from the switch to the power wire. The engine shuts off.

Current below normal or open circuit. Open circuit from