My 100Q has no power again,,, big cow..

[Eric S]

Air Flow Potentiometer.

Black module on other side of fuel distributor from gray module (gray
module is the DPR)

Same issue on my 90q with CIS-E 3.

-- 
Eric
www.vintagewatercooleds.com

1981 Scirocco S (TDI swap project)
1988 Audi 90 Quattro
1990 Corrado TDI
1991 Cabriolet (2.0 crossflow 8v project)

Denis said:
> Since i have this 100Q 1989 is not powerful at all, nothing like my 90
> 1988, same 2.3 same CIS-3.....
>
> 2 weeks ago i notice the car runs better when i touch the little gray
> module on the fuel distributor..... then i clean the module plug and
> changed the connector.
>
> So after that the car never run as powerful than before.
> I was very happy, i can now pull a big trailer fiiled hard wood, up hill
> with no problem, i can even accelerat......
>
> BUT the fun has gone 2 days ago......
>
> The car is hard to start ,again,,, as before it seems no compression or
> not very much effort to start,,, like an old man...
> The engine is oscilate between 1000-1200 even i removed the idle stab
> valve (was much worst with that valve).
> The engine stop oscilate when i unplug the gray module but i dont have
> power..
>
> When i accelerat i must let the engine take his breath before i can push
> more on the accelerator,, i f i even try more, the engine slow down like
> hhe has not enought gaz and to much air.....
>
> I lett the engine take his breath , then i can push more a little again
> ,,,,, then again,,, and so on until i reach the speed i want.
> Now i cant pull a trailer.... the car is like an old tired man .
>
> So now why i dont have power on the car ? why is so lazzy ?
> It ran 2 weeks very good , powerful,,, then again very lazzy. I tought the
> plug was oxidated again, i cleaned it again  but nothing changed.
>
> Any help is welcome.
>
> thanks all
>
> Ðenis
>
> note: I hope my english is clear enought.
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