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2009 Chevrolet Aveo LS, Engine/Propulsion Waveform
Posted to the Waveform Library on 4/20/2014

Intake valve opens on cranking compression. Intake opens at 232ms and an average engine would open about 220ms. The car has variable intake timing so this would be normal.

 

car Vehicle Data

2009 Chevrolet Aveo LS 1.6L

Engine1.6 L / 4 cyl / GAS
Trans5-speed StandardTransaxle
DeliveryFuel Injection
SubsystemEngine/Propulsion
ComponentOther

car Vehicle Data

2009 Chevrolet Aveo LS 1.6L

Engine1.6 L / 4 cyl / GAS
Trans5-speed StandardTransaxle
DeliveryFuel Injection
SubsystemEngine/Propulsion
ComponentOther