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:

Head lamp leveling Actuator Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the head lamp assembly (Refer to the head lamp). 3. ...

Component Location
1. PCB fuse & relay box (Head lamp low/ hi, Fuel pump #1, HAC, Engine control, Front wiper, Rain sensor, Blower, Cooling fan low/ hi, Horn, Buglar alarm horn, Start relay) ...

35R Clutch Control Solenoid Valve(35R/C_VFS) Description
35R clutch control solenoid valve(35R/C_VFS) is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the 35R clutch. ...