You Dynotune boost gauge guys!!!!

[Water4fire]

Hey everyone I am having a problem with my Dynotune boost gauge.
I have only used it 3 times and this last time out it was reading very high and screwy numbers. It would read -30 to -40 and then jump to 30 to 90 + boost pressures.
Anyone have anything like this happen?

Gonna call the tomorrow, but I figure I would see if anyone else had anything similar happen?


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[Tennessee]

Mine did the same thing. It got water in the junction. I shook all the water out and the #'s went down. let it set open over night and everything good. Mine was reading 150 to 200 lbs of boost without the motor running. Crazy stuff!

[Shibby1485]

guys.... to seal these things up, take the beveled gauge face off. just hold the gauge and unscrew it. then sowly and carefully take the gauge face out of the housing and run a bead of silicone on the inside edge under the faceplate, and put it back together.

i only ran my gauge once so far.... should play with it more again tomorrow, i'll see if it works again.

[Water4fire]

Mine did the same thing. It got water in the junction. I shook all the water out and the #'s went down. let it set open over night and everything good. Mine was reading 150 to 200 lbs of boost without the motor running. Crazy stuff!

The Junction bung? The actual pressure sensor? How did water get in that? I mean it is sealed. Or is it from the moisture in the intake track?

Steve I have the rectangle one. And it doesn't get water in it.


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[Shibby1485]

oh yeaaaa, that's right austin, forgot you had a rectangle.

[Tennessee]

I have the square one. When it came it had 1 electrical connection from the pressure sensor. The only plug on mine, and it got water in it. I had it taped up like the instructions said. Did a better job this time.

[Water4fire]

Ok I know what you a referring to.

Thanks.