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Re: [T3] battery voltage ---> Head Temp Sensor Wire --> Aha!


--- Jim Adney <jadney@vwtype3.org> wrote:
> Just look at the wire and ask yourself whether it is
> close enough to something 
> that it could have grounded out against it.

If I recall correctly, the semi-chewed wire was laying
up against the intake manifold distributor pipes.
Oops. The wire had a few bare spots and seemed
*really* flimsy. Why didn't I re-wrap it? Stupidity.

> I'd
> rather see you neatly wrap some 
> electrical tape over the chewed insulation than try
> to replace a section. If 
> you did a splice you'd still need to insulate the
> splice, AND you would need to 
> do a good crimp and solder on the right kind of
> terminal, so there are several 
> places where this could go wrong.

OK, I'll try to reinforce it with electrical tape as
well, and maybe find a way to attach it to something
closeby so that it isn't just flip flopping around
inside the engine compartment.

> 
> > Anyway, is this most likely my problem?
> 
> Not necessarily. Your car is later, I believe, and
> shouldn't have as much 
> trouble with the sharp bend at the head sensor.

Yeah, that's not where the problem is on my car. The
wire that goes from the sensor goes to a little yellow
clip with a terminal on each side of it, right? Well,
it's the *other* part of that wire, from the clip to
where it joins the rest of the harness that's the
problem. 

> Check the main power relay 
> under the back seat to make sure that it is screwed
> down tightly, so the ground 
> wire there is well grounded.

Will do. I think I'm finally, once and for all, going
to take care of that FI pump "always on" condition
before I do anything else that involves trying to
start the car.

Thanks again.

Aaron


=====


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