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:

Ambient Temperature Sensor Description
The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, ...

Lubricants
Engine Lubricants Quantity Gasoline 1.6(MT) BJ GRB006 80g TJ SH06 - VX21 LH:130g, RH:115g ...

Auto Light Sensor Inspection
In the state of IGN1 ON, when multi function switch module detects auto light switch on, tail lamp relay output and head lamp low relay output are controlled according to auto light sensor ...