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Date:         Fri, 21 Feb 2014 12:26:51 -0800
Reply-To:     Neil N <musomuso@GMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Neil N <musomuso@GMAIL.COM>
Subject:      Re: Electrical Experts. Motronic Hall Reference Voltage?
In-Reply-To:  <CAB2RwfhaQYm2OQBni91X_3yZSSbtFQLA3DXsv6a10WQ=jGnfhA@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

For most model years, the reference voltage + wire from ECU to
distributor hall, also connects to the TPS (throttle position sensor).
The TPS should see 5 volts from this wire.


Neil.


On 2/21/14, Neil N <musomuso@gmail.com> wrote:


> Bentley shows a difference in the + reference wiring to the hall. Most
> model years receive ECU supplied +  (5 Volts?), others receive battery
> voltage. My Jetta Bentley specifies a minimum 4 Volts at distributor
> hall connector.






--
Neil n


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