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

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Repair procedures

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

See also:

Vehicle data collection and event data recorders
This vehicle is equipped with an event data recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an air bag deployment or hitting a road ...

Front Hub / Knuckle. Components and Components Location
Components 1. Drive shaft caulking nut 2. Brake disc 3. Hub 4. Wheel bearing 6. Snap ring 7. Dust cover 8. Knuckle 9. Drive shaft ...

Windshield wipers
Operates as follows when the ignition switch is turned ON. : For a single wiping cycle, move the lever to this position and release it. The wipers will operate continuously if the lever is held i ...