Where is the crankshaft posion sensor in a 92 civic?

Remove the engine brush cover under the front of the engine. Remove the drive belt to make changing the sensor easier (optional). Remove the lower timing belt cover and the crankshaft pulley to access the crankshaft position sensor.

Disconnect the electrical modules from the crankshaft position sensor, located next to the alternator. Take off the bolts with a socket wrench and remove the sensor.