Thanks! Haha, ya given the mileage of the vehicle I was pretty stunned when it didn't work... "How could you not work??" We didn't charge for time finding the short or repairing it so it all worked out in the end.

@penjagakoskosan1292 Hi there! Yes, of course you may ask! This car did not fix itself by replacing the part. For this car it actually had a problem with damaged wiring. However this is pretty rare. Faulty VVT solenoids are VERY common. I've replaced MANY that were the only problem. Especially one Hyundai/Kia. The little screens get clogged.

@electric santi "reving up with exhaust vvt connected" Do you mean it revs up on its own? Like without you touching the accelerator pedal?

@@eurbanautotech me accelerating

But its hell rare cus cus when i check waveform on the scope there is no pulse to that vvt exhaust and car shuts off evemore feed side drops to 1.5 volts for a second, I dont get it

@electric santi No codes at all? Normally these are pretty good for setting some kind of code when there's a VVT issue.

@ellisdavis3200 Ya, those are pretty common to go on all cars really. Changed a ton of them on these Hyundais.