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.

EGR Control Test

This test is conducted check EGR valve for proper operation.

Tech 2 must be used for this test.

Test Procedure:
1. Connect Tech 2 to the vehicle DLC.
2. Run the Engine at idle.

3. Select F3: Miscellaneous Test in the Application Menu.

4. Select F5: EGR Control Test in the Miscellaneous Test.

5. Control EGR Valve and check data list.
6. If data list changes, the EGR Control is normal.