Fuel induction is via an advanced version of Honda's sequential programmed fuel injection, and the ignition is a direct type with individual ignition coils for each cylinder and long - lasting iridium - tipped spark plugs. (topspeed.com)
Also QR25DE uses individual ignition coils and electronic throttle body. (mywikimotors.com)
At the same time new engine is additionally equipped by individual ignition coils, lightweight pistons and connecting rods 135 mm long. (mywikimotors.com)