Just bought the car with only 80k miles on it. Went to the shop to have it fully inspected. They said that I needed the TB change and that the CEL is detecting a problem with the n75 which make sense that im not getting any boost.
So, I just replaced my wastegate valve along with the diverter valve, n75 and 710n respectively. Also change the TB and what came along with it.
Now, my rpm is really low. When the car is running in neutral the rpm is at 500-600. When I rev the engine in neutral it can only go to 4000rpm. When the car is on 1st-5th gear the rpm is at 1800-1900. Try to floor the gas, it crawls really slow.
Dont know whats causing this low rpm, need help? thanks