Civic L4-1493cc 1.5L SOHC (VTEC) (1993)
Clutch Interlock Switch: Description and Operation
Starter Interlock System (M/T)
The starter interlock system prevents the engine from starting unless the clutch pedal is fully depressed.
The clutch interlock switch turns on at the position where the clutch disengages: 15 - 20 mm (0.59 - 0.79 in) from the fully depressed position.
NOTE: A full stroke of the clutch pedal is 135 - 145 mm (5.3 - 5.7 in) from the fully released position.