SV: [tech] Cold Running Problem

["Roland Johansson" <scirocco@mail.bip.net>]

> >
> > The 16V cars have that control pressure regulator to, it's
> > located at the side of the cylinder head or motor and has a
> > vacuum port in it to
> > 
> > Roland Johansson, Swedish Viking
> 
> Not as far as I know...I've seen dozens of 1.8L & 2L 16v
motors
> and I've never seen this piece...

All 1,8l 16V motors in Sciroccos and Golfs 86-87 that I looked
down in the bay has had them. Those cars have K-jetronik, not
KE-jetronik, no lambda sond, no catalysator and 139hp. 88 or 89
they decreased power to 129 and added catalysator so those cars
I'm not shure of.

Roland Johansson, Swedish Viking
Scirocco 1,6l TIC -82
Http://hem.passagen.se/toker

 
> If I understand the question correctly, the control pressure
regulator
> on an 8v engine is roughly equivalent to the dynamic pressure
regulator
> on a CIS-E 16v.  The latter is located behind the fuel
distributor, one
> 2 wire bosch 'quick' connector.  This is the port I hook up my
> multimeter to in order to set/check fuel mixture by measuring
the current.
> You can also check to make sure your O2 sensor is working this
way, as 
> the current should be fluctuating as the computer tries to set
an ideal
> mixture based on the fluctuating readings it's getting from
the O2 sensor.
> 
> ==Brett


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