TURBO FAILURE AFTER 20k MILES CKRA TDI GTC1556vz turbo only 1 year old.
Yeah so I pretty much got screwed. I got a gtc1556vz turbo and within 19,000 miles my turbo failed. I do oil changes every 3-5k miles, the car has never overheated, any oil or coolant problems I get fixed immediately and the car has never been driven in bad conditions I get everything fixed immediately. What the cause was, the stock map sensor on these cars is a 3bar or 27-29psi max. I ordered a 4 bar map sensor for this turbo and the tuner refused to tune for it and said it’s not necessary and that the car can run on the stock sensor, well that slowly was causing unknown overboost issues and destroying the turbo over time, cutting the lifespan by 80%. This turbo should’ve lasted 150k + miles especially on my setup. So this wasn’t my mistake, but DO NOT MAKE THIS MISTAKE IT WILL COST YOU THOUSANDS IF YOU GET TURBO FAILURE.