> So I have had low vac for while and had it isolated to the 1.9 throttle
body
> lot of play top to bottom
> when i pull on the shaft attached throttle body
> I have i think the early version 1 vacum port
> BUT in my parts box i have a what looks like a 2.1 throttle body from a
> later 1.9
> ie its got the 2 vacum ports & all the extra swicthes ??
>
> OK can swap this in I do have the plemum from the 1.9 as well
> like what do i hook the switches up to & what about the extra vacum port
well i am bit confused here I did some more reading and from what i saw
it says the 2.1 throttle body is 50mm well my spare that I thought was a 2.1
style has butterfly valve that is 44mm that is suposed to be for the 1.9
can some take a peak at these 2 pics & see if they can tell what i have on
my 1.9
http://members.shaw.ca/trclark/throttle/Throttleon85-1.JPG
http://members.shaw.ca/trclark/throttle/Throttleon85-2.jpg

as i say the confusing thing is that the one on 1.9 does not have the vacuum
port under the idle screw &&
there are no tps switches on the top

and maybe peak at this spare
http://members.shaw.ca/trclark/throttle/UsedPartThrottle.JPG

and take at look on the wear on the spare
http://members.shaw.ca/trclark/throttle/ButterflyonUsedPartThrottle.JPG
see the light around the butterfly valve is that excessive ?
the shaft is tight ...