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2011 GMC Terrain SLE, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 4/7/2021

Comparison between a known bad capture on the left and a known good capture on the right. Captures taken at idle with the VVT solenoids plugged in.

 

car Vehicle Data

2011 GMC Terrain SLE 2.4L

Engine2.4 L / 4 cyl / GAS
Trans6-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,

car Vehicle Data

2011 GMC Terrain SLE 2.4L

Engine2.4 L / 4 cyl / GAS
Trans6-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,