[urq] Another electrical question...

[Thatcher Hubbard]

I do not have schematics for an '83 specifically. I've found that the
situation in my car matches the '84 schematics pretty closely, though it
sounds like yours definitely does not.

If I can get the FPR ground trigger wired up and find out where to connect
the RPM signal wire, I can pretty much seal up the inside of the car,
everything else that needs to go on is under the hood.

On 9/26/05, P Cole <pcolegrps at mn.rr.com> wrote:
>
> On Mon, 26 Sep 2005 20:09:31 -0600, Thatcher Hubbard wrote:
>
> >
> >Can anyone tell me exactly which pin on the fusebox of an '83 (under
> >dash fusebox) is the one that the fuel pump trigger comes in on?
>
> Well check Phils site ( www.kerbsidemotors.com<http://www.kerbsidemotors.com>I think) as he has the corrected
> '83 schematics/tracks.
> The Bently I have ( '84 model year- the Urq didn't HAVE a manual previous)
>
> shows-
> FPR - trigger POWER comes in from the fuse box A-11 to pin 85(FPR) and
> splits to ECU pin 14 and
> then on to the OXS valve and parts off page. :-)
>
> FPR trigger comes from ECU pin 16 to relay pin 86
>
> >Using a multi-meter, I found two pins that gave me a closed circuit
> >when I put the postive probe of the MM into the ground trigger socket
> >where the FP relay plugs in.
> >
> >Also, where did the RPM signal come from originally? The ECU, the coil,
> ???
> >
> From term 1 of the coil ( via the fuse box internal pathways)
>
> >Thanks to anyone who can provide some enlightenment here, I feel like
> >I'm actually a couple weeks away on this thing.
>
> HTH
>
> --
> //************************
> Paul R. Cole:
> '83 Urq Helios Blue ( SAR) #900335
> '91 200 TQ 20v- Daily driver @321+k!!.
> '91 Quattro Coupe - Daily Driver(spare) @ 288k mi. + 81,84x2 CGT,89 200
> Bloomington,MN
> pcole at mn.rr.com # Powered by OS/2 Warp 4
> //---------------------------------------
>
>
>