[V6-12v] Re: C4 100 new owner questions

[Kent McLean]

Lt.Kubosh wrote:

> Ehm... sorry good lick ==> good luck (mistype)

Darn. :-)

> Ad 1) The car hesitates on acceleration.
> 	I do not know if the '94 model has the MAF sensor with or without the CO
> adjustment screw. If the CO screw is out of 	range the car hesitates.
> 	If the hesitation happens only when cold you may have dead O2 sensors
> heating
> 	I remember the user few years ago who had problem with acceleration caused
> by water temp sensor. (You have to 	check the right one. There is second
> which is used for dashboard gauge - has nothing to do with engine.)
> 
> If you have something like vag-com you can find useful my page. There is
> table with value ranges for the engine.
> http://www.44magnum.czweb.org/en/audie.html

Martin, There seems to be a dead link on your site:
<http://www.44magnum.czweb.org/en/enginediage.html>
returns "Chyba 404 - soubor nebyl nalezen"
(404 - page not found.?)

I just had the engine VAG-COM scanned, with no codes.
But when I connected the red wire to the ECU (I bought the
car with a bad ECU and wiring harness. I had to splice in
a new harness and connect a new (used) ECU to get the car
to run. A few wires were corroded and not connected; the
red wire (#20?) being one of them), the Check Engine light
came on and the car started running poorly, even worse than
before.

I replaced the ignition coil pack with no change.

Next I'll try new spark plugs.

Regards,
Kent
'94 100 S Avant, 12v FWD automatic