Hyundai Veloster Manuals

Hyundai Veloster: Description and Operation - Ignition System - Engine Electrical SystemHyundai Veloster: Description and Operation

Descrition

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:

Instrument panel overview
1. Instrument cluster 2. Horn 3. Driver’s front air bag 4. Light control/Turn signals 5. Wiper/Washer 6. Ignition switch*/ Engine start/stop button 7. Clock 8. Audio* 9. Hazard warning flasher ...

Voice recognition
Voice recognition allows hands-free operation of the AV system (RADIO, CD, USB, iPod), navigation and other systems equipped on this vehicle, such as the phone. NOTE: To get the best recognition p ...

Heated Oxygen Sensor (HO2S). Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between th ...

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