VW TDI P2015 Check Engine Light CEL repair

Update...after reading the comments and viewing the video, a viewer installed this piece by only removing the lower left bolt only, keeping the unit in place, without having to mess with the spring etc. He said it was tight, but duable. Insure that the installed part is flush and maybe this is a better install for you. He said 5 minutes. I haven't tried it.
The P2015 error code has to do with an intake motor arm that moves to increase performance at low and high rpm's in the intake manifold.
There is a zero stop that wears out allowing the arm to stop past 0*. The car's computer doesn't understand a negative value from this motor flap. Thus the CEL (Check Engine Light).
The part to fix this installs easily and prevents the arm from going past the 0* giving the error message. Cost at most mechanics to fix the P2015 is $3-600. This easy do-it-yourself fix is currently $64 for the part and takes about 10 minutes when it doesn't go smoothly.
It takes the computer in the car 3 or 4 start, run, drive, turn off cycles for the car to clear the code itself.
My '09 TDI Sport Wagon had the code and it's gone now. My '10 TDI had no code, but I did this install as preventative. For 10 minutes of my time, why not?!!!