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Home >> Mazda >> 2021 >> CX-30 Turbo Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 97 (Conventional Brake System) >> Power Brake Unit Inspection (Us) >> Using SST >> Master cylinder fluid pressure

Master cylinder fluid pressure

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
Vacuum amount at 0 kPa {0 mmHg, 0 inHg}
Brake pedal force Fluid pressure
200 N {20.4 kgf, 45.0 lbt} 640 kPa {6.53 kgf/cm 2 , 92.8 psi} or more


Vacuum amount at 66.7 kPa {500 mmHg, 19.7 inHg}
Brake pedal force Fluid pressure
200 N {20.4 kgf, 45.0 lbt} 8, 585 kPa {87.54 kgf/cm2 , 1, 245 psi} or more