Brake Booster Vacuum Sensor: Service and Repair

Brake servo pressure sensor -G294-, removing and installing
Removing
^ Remove plenum chamber cover.





^ Separate connector -1-.
^ Remove bolts -arrows-.
^ Remove brake servo pressure sensor -G294-.

Installing
Install in reverse order.
^ Check function of check valve -A





Checking check valve -A-.
Air must pass through in direction of arrow.
Valve must remain closed in opposite direction.
Ensure that check valve is installed correctly.