[T3] (Fwd) 1969 Fastback Fuel pump

[William Jahn]

I don't know about a 69 yet I think they all work basically the same. Isn't
there a connector on the left side of the front of the engine tin that
feeds the ECU from the power relay or both relays. I just recall at times
that connector is sometimes the issue for no signal to the ECU. I know one
at least on the late models goes from the pump relay for a ECU ground
signal and another comes off the power relay under the rear seat to the ECU
. I know there is no fuse for the power relay yet there is for the pump
relay.

On Sun, Jun 7, 2020 at 7:28 PM Jim Adney <jadney at vwtype3.org> wrote:

> On 7 Jun 2020 at 18:55, Tim Schiller wrote:
>
> > Connected 30 and 87 . Pump runs but did not start. ITMll try again after
> > charging battery.
> >
> > There was an article or chapter from Clymer that some posted that
> suggested
> > checking main relay can try that.
>
> Look under the back seat, screwed to the kick panel, behind the
> driver's seat. One of the relays there will be the FI main power
> relay. You can tell which one it is by feeling it when you turn the
> key ON. You can feel it click as the key turns ON.
>
> There is a large red wire that runs from the battery + to that relay.
> If that wire has come loose from the battery, the FI won't run.
>
> There are 2 white wires that run from the relay to the FI brain. They
> should both be hot whenever the key is ON. If either is not, the FI
> can't run.
>
> --
> *******************************
> Jim Adney, jadney at vwtype3.org
> Madison, Wisconsin, USA
> *******************************
>
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