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.
Ignition Timing
The base timing on engines equipped with electronic ignition is preset when the engine is manufactured, no adjustment is possible. Timing advance and retard are accomplished through the Powertrain Control Module (PCM) with the Ignition Control System and Knock Sensor System.