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  • New Member
  • Member For: 9y 10m 8d

Hey guys just got a flash tuner and was wondering if any 1 could tell me how to get the boost gauge up its in a ba xr6t ute. The flash tuner has pretty much every gauge I can think of but no boost to b found. Its a brand new unit do I have to update it over wifi or does the ba ecu just not read boost psi

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https://www.fordxr6turbo.com/forum/topic/90964-flash-tuner-x4/
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  • Donating Members
  • Member For: 17y 5m 4d
  • Gender: Male
  • Location: Melbourne

Don't think it can read boost, I have an x4 and have never been able to get boost pressure or anything about the gearbox either

But hopefully someone chimes in and proves us wrong

  • New Member
  • Member For: 9y 10m 8d

Well that sucks I thought out off all gauges boost would b a definite on the flash tuner. I have a autometer gauge but it reads dif to my eboost by 5psi just wanted to see what 1 is correct

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  • Donating Members
  • Member For: 12y 7m 29d
  • Gender: Male
  • Location: Sydney

It can display MAP (manifold absolute pressure) , not actual boost.

You need to get that reading then subtract the atmospheric pressure (around 14.9 psi) from the figure which will then leave you with a boost figure.

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