Ignition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are preprogrammed in the memory of the ECM (Engine Control Module).

The engine operating conditions (speed, load, warm-up condition, etc.) are detected by the various sensors. Based on these sensor signals and the ignition timing data, signals to interrupt the primary current are sent to the ECM. The ignition coil is activated, and timing is controlled.

Ignition System

...

Repair procedures

On-vehicle Inspection Spark Test 1. Disconnect the ignition coil connectors (A). 2. Remove the ignition coils (A). ...

See also:

Front Hub / Knuckle. Components and Components Location - Revised
Components 1. Split pin 2. Castle nut 3. Brake disc 4. Hub 5. Wheel bearing 6. Snap ring 7. Dust cover 8. Knuckle 9. Drive shaft Compo ...

Headlamp welcome function
When the headlight switch is in the ON or AUTO position and all doors (and trunk) are closed and locked, if you press the door unlock button on the transmitter (or the smart key), the headlights w ...

Front Washer Motor. Repair procedures
Inspection 1. With the washer motor connected to the reservoir tank, fill the reservoir tank with water. ...