Kia Rio: Description

Ignition timing is controlled by the electronic control ignition timing system.

The standard reference ignition timing data for the engine operating conditions are pre-pro grammed 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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On-vehicle Inspection

Inspect ignition coil assembly and Perform spark test 1. Check for DTCs.    ...

See also:

Fuel Pump Inspection
[Fuel pump] 1. Turn ignition switch OFF and disconnect the negative (-)battery cable. 2. Remove the fuel pump assembly. ...

Rain Sensor Inspection
Rain Sensing Wiper 1. In IGN2 ON state, if auto switch input (LIN communication) is ON then both wiper low relay and wiper high relay outputs are controlled by the ...

Rear Seat Components
[5 Door] 1. Headrest 2 . Headrest guide 3 . Webbing guide 4 . Rear latch knob 5 . Rear back knob bush 6 . Rear seat back silencer cloth 7 . Rear seat back pad ...