200 20V 3B with 1.8T coils

[juhakill]

I'm not sure if you have discussed in forum already about this direkt ignition and 1.8T coil conversion to 3B engine?
Here is my 200 20V 3B with 1.8T coils. Little finishing still have to be done. I'm running my car with -92 100S4 AAN Motronic. Engine runs ok.

[200q20V]

Hi Juhakill!
Would you have some more details of this modification? What do these 1,8T coils cost compared with the AAN coils?
Where there some other Modifications to do?

MFG Schmidti

[juhakill]

Main reason, coils to 1.8T costs 33eur. And they don't need "boosters" because they have all parts inside.
If coil now fails, it costs only 33eur/coil (in Finland).

Look price of original AAN coils and "boosters" (firewall). ("boosters" are not needed with 1.8T,because those are already inside of 1.8T coil )

I needed:
AAN Motronic 300eur
5* 1.8T coils (5*33=)165eur
Wires,connectors from Audi (maybe 200eur?) (I heard later that there is some cheap 4cyl wire/connector set available )
And wire work with Motronic plug. (couple wires more,couple off and some places have to be changed)

From coils have to take a lot plastic away to get those fit, so I don't know if it affects to reliability of coils.

[juhakill]

http://www.audi200.net/lithuania/Audi200Avantq20V.wmv

I have Problem with motronic. (some sensor fault) That's why it's gving so little power out.