Secondary Air Injection Check Valve Replacement. Saturn SL1/SC1 2002

For 1990-2009 cars only

Makes 🢒 Saturn 🢒 2002 🢒 SL1/SC1 🢒 Engine 🢒 Engine Controls - 1.9L 🢒 Secondary Air Injection Check Valve Replacement

Remove the vacuum hoses from both ends of the check valve.

Install the check valve with the side labeled VAC, black, facing toward the vacuum source.
Install the vacuum hoses.