Maybe, maybe you're also dealing with early stages of the famous balance shaft problems or the timing chain. There's a video on YouTube to help you check if you have a problem with the balance shaft/ chain. Appears kind of easy.


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@noetico but my engine doesn't fall into the affected range of scenario 1 (balance shaft problems)
mine falls into the range of scenario 2 which only has the solenoid problem, and i changed all 4 of them.
that's why i'm confused!!!

 

Maybe this time you buy the parts yourself from fcpeuro.com as they are highly recommended by top forum members and have a lifetime warranty.

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Update:
i have installed new Magnets, and the check engine light is gone, problem solved.
apparently these magnets need to be changed every few years.
so if anyone's experiencing a similar problem with a check engine light and the following codes corresponding to camshaft magnets, even though you have previously installed new ones, they are failing and again you need to install new ones.

 

I have also heard of this happening. i am not sure if they fail, or if there was a bad batch of "revised" parts. Either way, the good news is that it's an easy and cheap fix.