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2013 Honda Civic EX, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 1/29/2019

This signal is power and ground to VTEC solenoid, yellow trace is power to solenoid which is weird because when solenoid is unplugged, the voltage is good and when solenoid is plugged the voltage has too much noise.

 

car Vehicle Data

2013 Honda Civic EX 1.8L

Engine1.8 L / 4 cyl / GAS
Trans5-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ComponentOther

car Vehicle Data

2013 Honda Civic EX 1.8L

Engine1.8 L / 4 cyl / GAS
Trans5-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ComponentOther