boost gauge shows 0 psi at wot

DUSHER · 01-12-2020, 05:26 PM

Quote:

Originally Posted by turtle64b

You say that at idle it shows 24 and at medium throttle range shows 8. This sounds like vacuum? Maybe in inches H2O or Hg? Even at WOT, you won't see any manifold pressure until you're above maybe 3k RPM (off the cuff, I'm sorry if not exactly accurate).

My pressure meter is T'd off the line that goes to my BOV and fuel pressure regulator.

I had my info all ****** up. It was at -24 at idle. I found out that the gauge was uncalibrated/broken. When the gauge was uplugged from the vacuum line it showed -6. I have a new gauge and I'm going to check it. Thanks for the help

turtle64b · 01-12-2020, 05:36 PM

Quote:

Originally Posted by DUSHER

I had my info all ****** up. It was at -24 at idle. I found out that the gauge was uncalibrated/broken. When the gauge was uplugged from the vacuum line it showed -6. I have a new gauge and I'm going to check it. Thanks for the help

Hell yeah, glad it is an easy fix. I've chased all kinds of leaks on all kinds of cars and they're never fun...

Jetsimple · 01-14-2020, 12:34 PM

How would that faulty gauge change the fact that Seb was only seeing 4.5 from the ECU?

01-14-2020, 12:34 PM	#3 (permalink)
Jetsimple Base Member Join Date: Nov 2018 Location: NE Tennessee Posts: 52 Drives: 2010 370 Z Rep Power: 226	How would that faulty gauge change the fact that Seb was only seeing 4.5 from the ECU? Senna-F1 and "Z"en like this.

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