[urq] RE : Vacuum limiter

[Louis-Alain Richard]

Looks like it, indeed.

But you didn't answer my question (or I don't understand your answer...):
what's its role, or effect, on the engine fueling ?
Is it related to the emission's control ? 
And why is it installed ONLY on the WX ? 

I am asking all this because I must work on Eric's car fueling, and I want
to understand every little bit of the CIS.

TIA,
Louis-Alain


> -----Message d'origine-----

> ... pretty sure this is the same valve labeled "decel valve" on page 13 of
> the IST Maintenance and Adjustments manual.  I'm pretty sure that it
> allows air to bypass the throttle plate on decel if the manifold vacuum is
high
> ...
> 
> Steve B
> San Jose, CA (USA)
> 
> 
> > Does anybody knows for sure the role of that part in the CIS system ?
> >
> > Part number is 035 133 563E (Bosch 0 280 160 143).
> >
> > You can see it on this EKTA PDF file, 1,33, 15-00 ,number 29.
> > (http://filebox.vt.edu/users/rfitton/ETKA/1_33_15-00.pdf)