My 2014 ram 2500 with 39,000 miles just popped on engine light with codes p00af p003a and u010c. lost exhaust brake, and at times only get max turbo of 15psi. All which seem to be stemming from the turbo actuator. (Having the turbo actuator checked tomorrow) My question is I've been quoted outrageous prices ($5,000 for actuator and $8,700 for turbo both include labor). My question is I have found online shops that will refurbish your old actuator and calibrate it according to your VIN# of truck which is a fraction of the price of any mechanic shop offers. I understand the calibration is a 2 step part ( one before installation and one after) so the calibration they are claiming they do after they refurbish your old one would I still have to calibrate it after its installed or because they have my VIN it would set it to the exact position needed? I hope I'm making sense any ideas would be a life saver thank you in advance!