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News: AEM SERIES 2 EMS PLUG-N-PLAY FOR MKIV SUPRAS!
 
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Author Topic: Tru Boost Update and Instructions  (Read 14773 times)
MrMeaty
25+ Posts Club
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Posts: 84


« Reply #15 on: June 02, 2007, 11:46:25 PM »

Thanks, djoyle.
It is brand new, so I should be all set, but I'll be sure to check after I put it in. 
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stead
EMS Poster Child
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Posts: 1


« Reply #16 on: September 02, 2007, 06:33:05 AM »

I was pulling my hair out trying to get that guage setup right, until I downloaded the instrucitons.... grin
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kstoff125
EMS Poster Child
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Posts: 1


« Reply #17 on: November 28, 2007, 06:25:54 PM »

I've got an AEM EMS and the Tru-boost.  The company that tuned the EMS said it is very time consuming to use the EMS to control boost so they preferred using a stand alone boost controller.  My question is; is there a way to control the amount of boost in each gear?  The boost is spiking very bad in first and second and holding steady in 3rd through 6th.  Would it be possible to set boost at lets say at 15lbs in first and second gears and 19lbs in third through six?  Thanks for the help. 
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rocar
EMS Poster Child
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Posts: 12


« Reply #18 on: May 19, 2008, 07:17:28 AM »

Can the external pressure sensor be used for both ECU and gauge or do I have to use another sensor?

Thanks
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quark
EMS Poster Child
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Posts: 4


« Reply #19 on: June 26, 2008, 08:03:01 AM »

Hi..

Just recived a Tru boost gauge with the new firmware. I works fine, but i dont understand the vacum reading! I have put it up for BAR and not PSI, and the gauge is showing correct BAR doing boost, but under idle (vacum) it is showing everything for -20 to 8.6 (depending on throttle offcouse) and that is way to much vacum i bar.. What is going on? Is it showing PSI in idle?
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djoye
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Posts: 56


« Reply #20 on: June 26, 2008, 11:18:27 AM »

Vacuum is always read in inHg (inches of mercury) regardless of what you set the boost reading for.
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2003 WRX
quark
EMS Poster Child
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Posts: 4


« Reply #21 on: June 27, 2008, 02:29:49 AM »

thank you. just what i need to know.
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wrapmeincold
25+ Posts Club
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Posts: 26


« Reply #22 on: November 26, 2008, 12:59:43 PM »

I have the normal AEM boost gauge (not the TruBoost) but it has always annoyed me how the vacuum readings don't have a negative symbol in front. It's REALLY hard to tell at a glance if you're just below or just above neutral pressure. Can a normal boost gauge be upgraded to display the negative?

Also, an is there option to change the sweep color to yellow when in vac or red when in boost or something like that? I love how the UEGO sweep colors are so customizable, I wish I could do the same with the boost gauge.

EDIT: my specific gauge model # is 30-4406. The description says that the LED sweep is 3 colors just like the others, however I've only ever seen it always be green and see no way to customize it. Thanks.
« Last Edit: November 26, 2008, 01:05:06 PM by wrapmeincold » Logged
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