Common Power Supply for Sensors
EDC16C39
Power Supply Module 1: A11_Camshaft Sensor; K45_Throttle Pedal 1 Sensor
Power Supply Module 2: A28_Rail Pressure Sensor; K46_Throttle Pedal 2 Sensor; K24_Oil Pressure Sensor
Power Supply Module 3: K22_Air Conditioning Pressure Sensor
EDC16UC40
Power Supply Module 1: A11_Fuel Pressure Sensor; K23_Fan Speed Sensor
Power Supply Module 2: A13_Oil Pressure Sensor; A28_Camshaft Sensor; A14_Turbo Pressure Sensor; K46_Throttle Pedal 2 Sensor
Power Supply Module 3: A26_Rail Pressure Sensor; K22_Throttle Pedal 1 Sensor
EDC7
Power Supply Module 1: 2.32_Oil Pressure Sensor; 2.33_Turbo Pressure Sensor;
Power Supply Module 2: 1.84_Throttle Pedal 2 Sensor; 1.68_Fan Speed Sensor;
Power Supply Module 3: 1.77_Throttle Pedal 1 Sensor; 2.13_Rail Pressure Sensor
EDC17C53
Power Supply Module 1: K22_Throttle Pedal 2 Sensor; K23_Electronic EGR Position Sensor; K27_Differential Pressure Sensor
Power Supply Module 2: A06_Rail Pressure Sensor; K28_Throttle Pedal 1 Sensor; A07_Camshaft Sensor
Power Supply Module 3: None
EDC17CV44/54
Power Supply Module 1: K44_Throttle Pedal 2 Sensor; A09_Turbo Pressure Sensor; K24_Oil Pressure Sensor
Power Supply Module 2: K23_Urea Tank Level Sensor; K45_Throttle Pedal 1 Sensor
Power Supply Module 3: A07_Rail Pressure Sensor; K24_Urea Pressure Sensor
EDC17C55 Common Power Supply for Sensors (National IV)
Power Supply 1 provides power to K45 Camshaft Sensor, K16, K10, K35, K32 Rail Pressure Sensors, K13, K39, K15 EGR Position Sensors
Power Supply 2 provides power to K40 Throttle Pedal 2 Sensor
Power Supply 3 provides power to K18 Throttle Pedal 1 Sensor
EDC17C81 Sensor Power Supply (National V)
Power Supply 1 provides power to Throttle Pedal 2 A10, A12, K22, K26, K27
Power Supply 2 provides power to Throttle Pedal 1, Rail Pressure, Camshaft A08, A06, K25, K28
Power Supply 3 provides power to Urea Pump, Turbo Pressure, Differential Pressure, Throttle Valve, A07, A09, K23, K24
When fault codes such as P0699, P0643, P0653 occur, refer to the above power supplies to check for faults caused by related sensors.