compression ratio Alfa Romeo 156 2006 Instructieboek (in Dutch)
Nothing was found :-(
Try to search something different in this manual:
tyre pressure, airbag, warning lights, power steering, hood release, wiper fluid, headlamp, windshield wipers
Popular in this manual:
oil type, stop start, lock, key, instrument panel, air conditioning, door lock, window, oil, airbag off, ESP, display, brake sensor, sensor, air condition, radio, ABS, park assist, sat nav, sport mode, open gas tank, check oil
Or view whole manual here: