October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Vacuum Control Switch (VCS)

Unplug wiring connector. Using an ohmmeter, check that there is no continuity at idle. Disconnect vacuum hose, and then reconnect it. Check that there is continuity momentarily. Reconnect wire connector. Replace if defective.