Remove
Release wiring harness plug (2) from ignition module control unit and disconnect.
Remove fastening bolts (arrows) and detach DIS ignition module (1) from spark plugs.
Remove spark plugs with KM-194-E.
Install
Install spark plugs with KM-194-E - tightening torque 20 Nm / 15 lbf. ft.
Position DIS ignition module on spark plugs and fit to cylinder head cover with fastening bolts.
Tightening torque 9 Nm
Connect wiring harness plug to ignition module control unit and lock.