Passat L4-1984cc 2.0L DOHC (1991)
chamber. The pressure in the lower chamber increases and deflects the pressure regulating valves upward. The quantity of fuel to the injectors is
consequently reduced resulting in a leaner air/fuel mixture.
chamber. The pressure in the lower chamber increases and deflects the pressure regulating valves upward. The quantity of fuel to the injectors is
consequently reduced resulting in a leaner air/fuel mixture.