Kia Sportage: Emission Control System
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Description and Operation
Description
Emissions Control System consists of thee major systems.
The Crankcase Emission Control System prevents blow-by gas from releasing into the atmos
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Inspection
Check it by the procedure below to see if the function of the ECM is normal.
1. Turn the ignition key to the "ON" position.
2. Cover the forward facing sensor.
3. Head a light to the rearward looking sensor.
4. The ECM should be darkened as soon as the rearward lo
Be sure the exhaust system does not leak
The exhaust system should be checked
whenever the vehicle is raised to change
the oil or for any other purpose.
If you hear a change in the sound of the
exhaust or if you drive over something
that strikes the underneath side of the
vehicle, have the