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1984 BMW 325e Base Coupe
BMW Home > 1984 BMW 325e Base Coupe > BrakesBrake Hydraulics 

Brake Hydraulics

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Brake Boosters and Parts

If your brake pedal is getting harder to push you may have a vacuum leak in your brake booster system. Used on power brake cars, they accept a vacuum hose from the engine manifold, and use that vacuum pressure to assist in the movement of the master cylinder.
Brake Booster

Gasket for Brake Booster Check Valve

Brake Booster Hose (12 X 19 mm)

Brake Pressure Control

This controls the distribution of the brake fluid.
Brake Pressure Regulator

Brake Pressure Regulator

Brake Proportioning

ABS Units and Parts

If your ABS is not working correctly it might be one of your control units. The ABS control unit processes information from the various sensors to properly modulate hydraulic pressure.
ABS Sensors and Relays
The ABS sensors and relays measure the different information within the braking system and send the information to the ABS control unit. If your ABS is starting to act up check your sensors and relays right away.
ABS Sensor (Rear Left or Right)

ABS Sensor (Front Left)

ABS Sensor (Front Right)

ABS Relay (5-Prong) (Black)
BMW Home  >  1984 BMW 325e Base Coupe > Brakes  >  Brake Hydraulics 

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Browse Brake Hydraulics for all 3-Series E30 (1983-1991) vehicles

Page last updated: Wed 12/6/2017 01:26:53 AM
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