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Old 27-04-2010, 03:45 AM
20vturbo 20vturbo is offline
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Join Date: Feb 2010
Location: Montreal, canada
Posts: 19
Default Re: no power to the gauge?

Quote:
Originally Posted by Pit Viper View Post
I was only getting 5V to it. I had to swap where I was pulling power from.
did you tap into the 12v injector wire???On my car that wire get's power from the fuel pump relay which is not always energized when you turn on ignition...After this I tapped into the wire that send power to the car's ecu and everything works fine now...I guess audi is different than most cars
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