What's a 4C3Z9G489AARM?

[Pipewelder71]

I had some work done on mine truck.

Code P0299. Removed turbo and replaced CHRA.

I'm just curious, also had the drain tube replaced with the newer larger one.

Thanks,

[bismic]

I believe it is the Turbo's "Center Housing and Rotating Assembly".

Replacing it is described in:
6.0L TURBOCHARGER CARBON DEPOSIT TSB 08-16-13.

If you want a copy of the TSB, I can send you one.

[Pipewelder71]

Hey Bismic! Hope everything's good with you. I was hoping you would find me on this. Any info would be great. I'm hitting about 26-29 psi on the boost with the stock tune when I'm hammering down. Before, I couldn't get over 24-25 psi.

I also had the 6C3Z9T515A tube assembly installed.

Thanks again! I just noticed that you have the ravelco. How do you like it? I can't find a local one in my area. Where did you put the plug at?