TwinTurbo.NET: Nissan 300ZX forum - -14 at idle is about right as the plenum is in vacuum. When
Subject
-14 at idle is about right as the plenum is in vacuum. When
Posted by
MixManMash
on February 01, 2017 at 10:41 PM
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In Reply To
the needle is pegged at -14 at idle and comes to
posted by JMartz
on February 01, 2017 at 06:33 PM
Message
you press the throttle pedal, the plates open and the pressure is closer to atmospheric and hence the gauge goes to 0. When boost starts to build the gauge goes positive.
Follow Ups
The boost gauge in my car is working in reverse.., WTF?
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JMartz
12:05:12 01/31/17
what do you mean it's working in reverse? When you first
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YlwPrlZTT
06:56:36 02/01/17
the needle is pegged at -14 at idle and comes to
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JMartz
18:33:25 02/01/17
-14 at idle is about right as the plenum is in vacuum. When -
MixManMash
22:41:26 02/01/17
yeah, that sounds like proper operation to me. It shouldn't
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YlwPrlZTT
07:16:35 02/02/17
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