How To Check For Turbo Boost Leak Using OBD Eleven

In this video i will be showing you how to use OBD Eleven to find turbo boost leaks, i use my MK6 Golf on this video to demonstrate how to do it. My results are pretty shocking as my turbo is always spooling higher pressure than required. But on the leak side it on has a tiny boost pressure leak which is not bad for a 11 year old car.
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[@AGChiptuning]

The 1bar showing is atmospheric pressure, its normal and nothing to worry about.

[@MrWaheedulHaque]

Thanks for clearing that for me, one more thing i dont have any boost leak at any point on the graph do i

[@jacobtheisen8723]

Did you ever figure out why the actual pressure was so much higher than the specified? I am having the same issue

[@MrWaheedulHaque]

It is normal to have 1 bar higher apparently due to atmospheric pressure

[@tomaszkrauzecom]

Do u have pro or ultimate version?

[@MrWaheedulHaque]

Pro

[@MegaHollywood1971]

I am late to the party here. But, what you were experiencing is a Wastegate Actuator failure. They fail quite frequently.
Your Actual is higher than the Specified because the WG Actuator is not functioning correctly to open/close the Wategate flapper. In this instance - you are over boosting (so stay out of boost) and then the actuator mechanism is catching up at some point. But, it is faulty.
The ECU may not even throw any codes - unless you have a hard acceleration and you go into Limp mode. Otherwise, you will be dumping more fuel and feal sluggish at times.

[@MrWaheedulHaque]

Thanks for letting me know boss

[@MegaHollywood1971]

@@MrWaheedulHaque Did you end up ever figuring it out? or Possibly need to get a new turbo?

[@MrWaheedulHaque]

@@MegaHollywood1971 60k miles later no issue haha turbo still going strong, you know when turbo is bad it will start to whine at you haha :p, thats how it was on my other car it was whining like crazy so i got a new turbo on my other car, this car turbo is good

[@halodude200]

Isn't it obd II, like OBD2 in roman numerals? (Only asking because I wanna know if they're the same just read different)

[@MrWaheedulHaque]

@@halodude200 i have no idea haha