Integra LS Coupe L4-1834cc 1.8L DOHC MFI (1997)
Vacuum Brake Booster Check Valve: Testing and Inspection
BOOSTER CHECK VALVE TEST
-
Disconnect the brake booster vacuum hose at the booster.
-
Start the engine and let it idle. There should be vacuum available. If no vacuum is available, the check valve is not working properly. Replace the
brake booster vacuum hose and check valve and retest.