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Speed sensor - Function - GF27.19-P-5127-02O

Transmission 722.9 in model 171.4, 203, 209, 211, 215, 219, 220, 230, 463.303/340/341 output speed sensor 

Fig 1: Identifying Output Speed Sensor Location - Transmission 722.9
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The output speed sensor (VGS) (Y3/8n3) records the transmission output speed at the park pawl gear (4a) for the fully integrated transmission control (VGS).

This rotational speed is processed by the fully integrated transmission control (VGS) control unit (Y3/8n4) as an input signal together with the information from the turbine speed sensor (VGS) (Y3/8n1) and the internal speed sensor (VGS) (Y3/8n2). This contributes to shortening the reaction time during shift operations.

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