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Home >> Mazda >> 2021 >> 6 Signature >> Repair and Diagnosis >> External Pages >> Different car >> Section 41 (Conventional Brake System) >> Power Brake Unit Inspection >> Using SST >> Master Cylinder Fluid Pressure
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Master Cylinder Fluid Pressure

WARNING: This page is about a different car, the 2018 Mazda 6. 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} 460 kPa {4.69 kgf/cm2 , 66.7 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} 7, 150 kPa {72.91 kgf/cm2 , 1, 037 psi} or more