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.

Engine Menu

The ENGINE MENU will present all diagnostic modes available for vehicle selected. The following ENGINE MENU modes can be accessed: SYSTEM TESTS, READ FAULTS, STATE DISPLAYS, ACTUATOR TESTS and ADJUSTMENTS. SYSTEM TESTS is not available for engine diagnostics program.