Lanos S Hatchback L4-1.6L DOHC D-TEC MFI (1999)
Brake Proportioning/Combination Valve: Description and Operation
PROPORTIONING VALVES
The proportioning valves limit the outlet pressure to the rear brakes on the non-antilock braking system after a predetermined master cylinder pressure
has been reached. This is used when less rear apply force is needed to obtain optimum braking and is usually found on disc/drum brake configurations.
