Hyundai Veloster: Description and Operation

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. Remove the engine cover (A). 2. Disconnect the ignition coil connectors (A). ...

See also:

Passenger Airbag (PAB) Module. Components and Components Location
Components ...

Rear Door. Repair procedures
Replacement Door Trim Replacement • Take care not to scratch the door trim and other par ...

Seat Belt Buckle Switch (BS). Components and Components Location
Components ...