911 Carrera 4 Cabriolet AWD F6-3600cc 3.6L SOHC (1990)
Crankshaft Position Sensor: Service and Repair
1.
Remove heated air elbow.
2.
Remove speed/reference/temp II sensor connector retainer.
3.
Disconnect the necessary connector.
4.
Remove mounting screw from sensor. Do not remove mounting bracket.
5.
Pull sensor straight out of bore with a twisting motion.
6.
Remove engine compartment grommet.
7.
Pull sensor wire from grommet.
8.
Reverse procedure to install.