methinks it's the top dead center sensor.

doesn't do *anything* while the engine isn't being
worked on.

trace the wire back to where it originates. the TDC
sensor wire sticks into the flange where the engine
meets the transmission.

that's the only 3 pin round plug i know of.

all the vanagons are fuel injected, right? usually
when an injected engine has an unplugged wire that
*does something* the engine 'd run like crap.

--- "Thompson, Michael" <METhompson@GOLDER.COM> wrote:
> Dear List
>
> I have an unknown 3-pin round plug in my 1981
> Aircooled Westy engine bay
> that is not attached to anything. It is beige
> colored and originates from
> the front of the engine and goes over towards the
> alternator.  It is not
> connected to anything.  Any ideas?
>
> Also, my exhaust gas recirculation 'box' is missing
> - looks like it was
> removed with a rotten exhaust in the past.  Will
> this have any effect on
> performance?  We do not have emissions in Calgary so
> that is not a problem.
>
> Also, the engine seems to be running rich.  No smell
> of gas, but uses a lot
> of fuel (about 12-15 miles to gallon).  Is this
> exceptionally bad?
>
> Thanks in advance
> Michael
> 1981 Westy 'Daisy'

=====
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