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20 psi in neutral

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Old May 16, 2006 | 01:25 PM
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From: conn
20 psi in neutral
when i rev my moter when the car is in neutral what could be causing it to boost that high with no load on?
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Old May 16, 2006 | 01:29 PM
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From: DTX
there was a thread on this but I can't recall what was the culprit.
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Old May 16, 2006 | 01:30 PM
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Have you by chance been splicing anything on your harness? I had a friend that accidentally cut his 02 wire to the ecu which caused all types of problems -- including the one you are seeing.
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Old May 16, 2006 | 01:30 PM
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From: DTX
there was a thread on this but I can't recall what was the culprit. A search should tell you.
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Old May 16, 2006 | 03:10 PM
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From: conn
i tryed doing a search couldnt really find anything i sont know if mabe i wasnt wording it right or something. no nothing is spliced in to the harness but i do have a utec as well as some other mods
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Old May 16, 2006 | 04:02 PM
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Is your boost gauge electronic ? Where did you get vaccum source ?

Your gauge might be playing tricks on you.
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Old May 16, 2006 | 04:21 PM
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From: houston
Originally Posted by frycztech
when i rev my moter when the car is in neutral what could be causing it to boost that high with no load on?
nothing would cause actual boost that high under the conditions you describe. It's a faulty reading for sure.
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Old May 16, 2006 | 05:01 PM
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From: conn
no the gauge is a carbon fiber autometer i got the line of the intake mainfold its telling me iam boosting my full boost and i dont know what it could be
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Old May 16, 2006 | 06:44 PM
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Try a diff. gauge just to eliminate the possibilty of a faulty one.
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