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Thread: Viper progauge
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Old 09-03-2012 | 02:00 PM
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nikos2002
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Double check the polarity is correct with the cable plugged in the ProGauge. Also make sure the plug into the VPort (switch) is pushed all the way in. Double check the instructions, it's the best way I can describe the correct polarity. PM me if you have more questions.
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