Vacuum Brake Booster
FLUID PRESSUREEngine Off
- With brake pedal force @ 147 N (33 lbs.) the fluid pressure should be 588 kPa (85 psi).
- With brake pedal force @ 294 N (66 lbs.) the fluid pressure should be 1,863 kPa (270 psi).
Engine On - 66.7 kPa (19.69 inHg) Vacuum
- With brake pedal force @ 147 N (33 lbs.) the fluid pressure should be 5,394 kPa (782 psi).
- With brake pedal force @ 294 N (66 lbs.) the fluid pressure should be 9,219 kPa (1,337 psi).