Can some one give me some insight I have a 2015 Touareg TDI AND IT HAS LOST POWER AMS APPEARS TO BE IN LPODE BUT OS NOT SHOWING ANY CODES ??

 

Hello, my Toaureg is from a 2006 TDI and last year I had this problem. After several analyses, it is determined:
- Crankshaft sensor change
- Camshaft calibration I still need to do some maintenance on the injectors, but I recover the power to 90%.

Good luck.

 

So, I had same issue. But I also detected the Glow light illuminating on Instrument panel. Engine Module thought Engine was running too cool. The more I depressed accelerator the lower the power. It actually performed like a compression release brake.
Seattle VW determined a vacuum leak was evident at the EGR. R&R EGR and good to go.
Worth inquiring. It’s covered by CARB VW Settlement.