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Boost guage help...

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Old Aug 17, 2013 | 09:02 AM
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CALL911
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Default Boost guage help...
So I went to drive me boosted Z yesterday and I noticed my Auto meter electronic boost gauge was not reading any boost. It seems to read the vacuum just fine but won't show any boost or recall boost at all.

I checked the line and it looks solid. I took it off the plug and tried pressure testing the line and it seems there is no leak.

Could this mean the boost gauge map sensor has gone bad? Anyone know what map sensor I need? It is auto meter electronic boost gauge 3377.

Any other thoughts on what might be going on?

I am definately seeing boost in the car, just not reading it on the gauge.
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Old Aug 17, 2013 | 09:03 AM
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CALL911
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I can find the map sensor to the gauge, but was hoping for some help finding the gm equivalent to pick it up locally for cheaper.
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