that's a really good question for your tuner. They can easily check your logs and see if there is a boost leak. which parameter.... unsure! let us know what you find outI’ve just finished the HG recall.
We couldn’t really check the turbine as it wasn’t really accessible.
We’ve just check the little oil filter on the turbo, no problem.
Almost all hoses have been dismantled an checked, no problem.
I was secretly hoping that after reassembly, with new oil and coolant, this whistle would have disappeared, but it’s still here...
The only thing I have to check is my Mountune intercooler, maybe a leak at the cores but I don’t think, given the kind of noise...
With my stage 2 tune, I have 25psi boost peaks, I think it’s acceptable for the stock turbo, but not sure.
Please what would be the parameters to monitor for detecting a little air leak in the charge circuit with the Accessport?