ForScan Enabled Boost Gauge Experience

[Mach1Racer]

Since I just got my Mach 1 turned up a bit, my performance shop enabled the boost gauge pid (I assume).

How well does this measure the boost people are making?

Is there any known limitations to it’s ability to relay the correct amount of boost at 10, 15, 20+psi?

Since my car is Supercharged, I would like to know from you guys out there that use it and have a setup like mine. Don’t my Turbo owners input either.

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[mejohn50]

It uses inferred data that is based on a model programmed into the PCM. If that model is accurate, the gauge will be accurate.

 

[SnowFox]

Mine is pretty spot on, so close infact I took my mechanical gauage out. Even if there was a slight delta between the two, it was so minimal my eyes wouldn't be able to tell the difference anyway

 

[Mach1Racer]

Mine is pretty spot on, so close infact I took my mechanical gauage out. Even if there was a slight delta between the two, it was so minimal my eyes wouldn't be able to tell the difference anyway

Well damn! I didn’t think it would be that spot on. Thank for this info.

 

[Zrussian13]

Mine is always with in a lbs of my eboost2.

 

[Robottrainer]

Since I just got my Mach 1 turned up a bit, my performance shop enabled the boost gauge pid (I assume).

How well does this measure the boost people are making?

Is there any known limitations to it’s ability to relay the correct amount of boost at 10, 15, 20+psi?

Since my car is Supercharged, I would like to know from you guys out there that use it and have a setup like mine. Don’t my Turbo owners input either.

None of those digital guages are 100 percent accurate. You would need an actual boost guage if you want accurate

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