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Output shaft speed sensor, gearbox, AF 40 (533)

Output shaft speed sensor, gearbox, AF 40 (533)

Location

The sensor is mounted inside the valve housing in the rear part of the gearbox.

Main use

To measure the gearbox output shaft speed. This value is used by TCM mainly to determine the gearchange points.

Type

Magnetoresistive, Hall effect. Measures a toothed wheel with 56 teeth.



1. Output shaft gear with output speed sensor

2. C2 clutch drum with input speed sensor


Activation

The sensor is powered from TCM pin 19 and is grounded through pin 20.

Pin no. Interface Description
19 Rotation speed signal Power supply and rotation speed signal
20 Ground