(no subject)

[Huw Powell]

> Two cars I've checked have voltage around 3.5V.
>
> Bently says voltage between pins 1 and 3 on TPS connector should be
> 5V.  If not then bad wiring or ECU.  Assuming I have correctly
> checked my wiring, then what causes this variation.
>
> Note:  Wiring diagram indictes a straight thru connection between TPS
> and ECU on Pin 3m, so really not much else there to test.

The quality of the ground reference?

--
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/