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:

Clutch Master Cylinder. Components and Components Location
Components 1. Reverse hose 2. Master cylinder 3. Ignition lock switch 4. Clutch switch 5. Clutch arm assembly 6. Pedal pad ...

Fuel Pressure Control Valve. Specifications
Specification Item Specification Coil Resistance (Ω) 0.5 [20°C(68°F) ...

Automatic turn off function
The interior lights automatically turn off approximately 20 minutes after the ignition switch is turned off. If your vehicle is equipped with the theft alarm system, the interior lights automatic ...