Kia Optima: Description
and Operation
Description
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
...
Repair
procedures
On-vehicle Inspection
Spark Test
1.
Disconnect the ignition coil connectors (A).
2.
Remove the ignition coils (A).
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See also:
Inspection
Driver Door Lock Switch Inspection
1.
Disconnect the negative (-) battery
terminal.
2.
Remove the front door trim panel.
(Refer to the BD group - "Front door" ...
Components and Components Location
Components
1. Steering wheel
2. Steering column
3. ECU
4. Motor
5. Steering gear box
MDPS Circuit Diagram
Harness Connector
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Suspension System. Tires/Wheels. Wheel. Repair procedures
Hub nut tightening sequence
Tighten the hub nuts as follows.
Tightening torque:88.3 ~ 107.9N.m
(9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)
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