Kia 2004.5 Spectra Service Technical Training page 60

2004.5 Spectra Technology
The information in this chart shows different 2004 Kia
vehicles that use 4 cylinder engines.
The PCM advances and retards the intake camshaft
CVVT SYSTEM
timing through the CVVT system depending on engine
RPM and load.
Advantages to the CVVT system include:
• Improved Fuel Economy
• Reduced lost A/F mixture loss because of
reduced valve overlap
Powertrain
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