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Home >> Volkswagen >> 2012 >> Routan SEL >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transmission LGG - Controls, Housing >> 37 Controls, Housing >> Description And Operation >> Input Speed Sensor
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Input Speed Sensor

Fig 1: Identifying Speed Sensor
GWWUS65721Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

The input speed sensor (1) is a two wire magnetic pickup device that generates alternating current signals as rotation occurs.

Fig 2: Identifying Speed Sensor And O-Ring
GWWUS66149Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
NOTE: Always use a new O-ring

The input speed sensor (1) is bolted to the case and uses a O-ring (2) to seal it to the case.

Fig 3: Identifying Speed Sensor
GWWUS65721Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

The input speed sensor (1) is located at the top of the case, and reads the turbine speed from the input clutch hub.