Porsche 911 TURBO - 1975 WORSHOP Manual page 31

Instruments, Radio
Removing and Installing Electronic
Speedometer Sensor
1 -Remove right rear wheel.
2 -Remove hex head screw and take holder
off of sensor.
3 -Take sensor wires out of holders and
pull sensor out of transmission case.
4 -Separate connector in tunnel and pull
out sensor wire toward rear.
Note
The polarity need not be observed when
connecting the sensor wire.
.
Printed in Germany
90 -4
Removing and Installing Electronic Speedometer Sensor