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Subject:Re: Fuel gauge system test
From:Mike S
Date:Tue, 19 Jun 2012 17:09:58 -0400
On 6/19/2012 4:11 PM, walkingboss wrote:
> Test the voltage at the fuel sending unit. Between the sender wire and the
> ground wire. It should be 10.5 volts with the key in the run position.

The voltage regulator VW chose (TCA700Y) has a nominal 10 V rating.