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RE: motronic tuning probs.




thanks everyone for the advice.  I had the leads to my
meter backwards and instead of having a positive 2.5ma
I had -2.5ma.  the car is 100% again.  Going to try to
squeeze the cam install this week.  

thanks,
Tony

--- Anthony Pelletier <vwnuts@yahoo.com> wrote:
> 
> Hi everyone, 
> 
> I am sending to both lists because its just too
> wierd.
> Car is a 1991 GLI with motronic.  I set the car up
> to
> test the DPR current again this morning.  After the
> car was warmed up it was excactly were I left it
> last
> night fluctuating at 2.5ma.  But what I don't
> understand is why turning it counter clockwise
> (leaner) makes the milliamps go down.  Shouldn't
> they
> go up because of a leaner mixture??????    Instead
> the
> milli amps go up if I richen it clockwise.  I don't
> understand this.  The reason why I am so concerned
> is
> that I had to lean it out half a turn to get 2.5 ma
> out of it.  This is quite a bit for a cis-e system. 
> The car runs & idles beautifully.  Am I mistaken
> here?
>  
> 
> Also when I first started the milli amps were 10-12
> (lean right) I pulled a vacuum line and it dropped
> down to lower #s  wouldn't this cause it to run
> leaner
> therefore I should have higher #s.  Instead they
> dropped.   Does anyone have any idea what is going
> on.
>  I am using the vw speacial harness tool, so I don't
> think I messed up the wiring.  
> (please make my jetta run right so I can put in cams
> :
> )
> Tony
> 
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