Hyundai Accent: 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 pre-programmed 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. Disconnect the connectors (A) and then ignition coils (B). 2. Disconnect ...

See also:

Fuse Inspection
1. Be sure there is no play in the fuse holders, and that the fuses are held securely. 2. Are the fuse capacities for each circuit correct? ...

Valve Body. Components and Components Location
Components Location 1. PCV adjust screw 2. Solenoid valve 3. Oil temperature sensor 4. Accumulator 5. Low & reverse brake(LR/B) pressure flow hole 6. Und ...

Installation
1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable from battery and wait for at least three minutes befo ...