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:

Rear Wiper Motor. Repair procedures
Inspection Rear Wiper Motor 1. Remove the connector from the rear wiper motor. 2. Connect battery positive (+) and negative (-) cables to t ...

Shoulder belt extension guide
You can adjust the position of the shoulder belt extension guide for easier access to the shoulder belt. Set the belt extension guide to the position (1~3) when using the seat belt. WARNING ...

Care of seat belts
Seat belt systems should never be disassembled or modified. In addition, care should be taken to assure that seat belts and belt hardware are not damaged by seat hinges, doors or other abuse. WAR ...