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2000 Honda Accord EX, Engine/Propulsion Waveform
Posted to the Waveform Library on 5/31/2014

A compression waveform was taken on #4 cylinder with the Fluke PV-350. The Exhaust valve for Cylinder #4 was set to zero lash. Notice the large pressure pulse when the Intake valve opens from the valve overlap.

Robert from California

 

car Vehicle Data

2000 Honda Accord EX 2.3L

Engine2.3 L / 4 cyl / GAS
Trans5-speed StandardTransaxle
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad