Sensor, Speed: Description: Description

Fig 1: Locating Input Speed Sensors

Courtesy of CHRYSLER GROUP, LLC

1 - DRIVING CLUTCH K1

2 - TRANSMISSION HOUSING

3 - DRIVING CLUTCH K1 INTERNALLY TOOTHED DISC

4 - EXCITER RING

5 - VALVE HOUSING OF SHIFT PLATE

6 - N2 SPEED SENSOR

7 - SPRING

8 - N3 SPEED SENSOR

9 - EXCITER RING

10 - DRIVING CLUTCH K1 EXTERNALLY TOOTHED DISC

The speed sensors, N2 and N3, (6, 8) are fixed to the shell of the electrohydraulic control unit's leadframe via contact blades. Refer to Fig 1. The speed sensors are pressed against the transmission housing (2) by a spring (7) which is held against the valve housing of the shift plate (5). This ensures a defined distance between the speed sensors and the exciter ring (4).