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.

System Diagram

Ignition timing is determiner by the ECM based on signals from various sensors.

Fig 1: System Diagram Of Ignition System (3MZ-FE) (1 Of 2)

Fig 2: System Diagram Of Ignition System (3MZ-FE) (2 Of 2)