For 1990-2009 cars only
Removal Procedure
- Apply and release the brake pedal several times until the pedal becomes firm to deplete the power brake booster vacuum reserve.
- Disconnect the power brake booster vacuum sensor electrical connector.
- Remove the power brake booster vacuum sensor (1) from the power vacuum brake booster.
- Release the hose clamp (2) and remove the vacuum hose (3) from the vacuum sensor.
Installation Procedure
- Install the power brake booster vacuum sensor (1) to the power vacuum brake booster.
- Position the hose clamp (2) to the vacuum hose (3) and install the hose to the power brake booster vacuum sensor.
- Connect the power brake booster vacuum sensor electrical connector.
If necessary, a small amount of denatured alcohol can be used as an assembly aid for installing the vacuum sensor to the vacuum booster grommet. Do not use soap.
If necessary, a small amount of denatured alcohol can be used as an assembly aid for installing the vacuum hose to the vacuum sensor. Do not use soap.
