wats rb25 stock boost reading? my defi displays 0.3 bar and -0.2 vacumm

gti[GSR]

500 RPM
Senior Member
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Nov 18, 2003
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does anybody face such situation? im ju sowrried dat my defi is installed wrongly. da vacumm hose is plugged into throttle body. y is da vacumm level so high? as compared normally it shd b - 0.6. n my boost reading is so low. i tot stock boost is 0.7 bar?

anybody??? can help me wif my boost gauge?
 
stock boost is 7psi or 0.48bar at start of boost then normalize at 5psi or 0.3bar if stock electronic boost controller is installed.
 

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