kia Workshop Repair Guides

Kia Workshop Service and Repair Manuals

Vacuum Brake Booster|Testing and Inspection > < Mechanical Specifications
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Vacuum Brake Booster: Pressure, Vacuum and Temperature Specifications

With engine running, vacuum at 19.7 in Hg (500 mmHg) and a pedal force of 44 lbs. (22 kg), the output fluid pressure should be 171 psi (1,177 kPa)

Vacuum Brake Booster|Testing and Inspection > < Mechanical Specifications