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.

E.G.R. Valve

Operation of valve should be checked at idling speed. When checking, make sure ambient temperature exceeds 65°F. Run engine at idling speed and alternately move throttle valve from idling to partial load positions. When doing this, an audible sound should be heard from the electro magnetic cut-off valve.