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Old 08-17-2005, 06:38 PM   #1
Scooby Newbie
Member#: 93015
Join Date: Aug 2005
02 wrx

Default what is the factory boost gauge for STI suppose to be at

HEy guys, got a 05 sTi here. I got the subaru stock boost guage on my steering wheel column. Just wondering, at wide open throttle in high gears my boost guage goes up to about .1 MPA. IS that normal? What is it suppose to be boosting at?
please advise
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Old 08-17-2005, 08:10 PM   #2
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2005 WRX STi
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Old 08-17-2005, 08:32 PM   #3
Sammo Hung
Member#: 10613
Join Date: Sep 2001
Chapter/Region: South East
Location: F L O R I D A


0.1 Mpa...14.7 psi..normal..
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Old 08-17-2005, 10:22 PM   #4
Evil STI
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2014 Camaro 1LE
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Does anyone's stock boost gauge rest at 1/2 a tick negative at rest?
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Old 08-17-2005, 10:33 PM   #5
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2010 Evo GSR


Mine rests at the 1st notch below zero. My old autometer boost gauge read 2 notches below zero so I am not too worried about it.

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Old 08-18-2005, 07:34 AM   #6
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Member#: 59692
Join Date: Apr 2004
Location: Cincinnati
2005 Impreza WRX STi


Sounds normal. At WOT my stock gauge reads right near .1 MPA and when the car is not running, it rests slightly below 0 MPA.
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