I need Help I have Audi 100 yr 1990

The ICM on the 1991 is located in the driver's side (left side) kick panel. The '90 may be the same. I think that the ECU contained the ICU on most earlier models.

What makes you think that it is bad. There are many issues that can cause a no-spark or no-run issue other than the ICM. Failed ICMs are VERY rare. About the only failures I have heard about were due to corrosion of the plug caused by leaks allowing rain water to get to it.

Have you checked the fuses al> I have audi 100 year of 1990 and the ignition control module is bad but

Well my car is not getting any spark coming out the ignition coil and I replaced the igniton coil and it's still not working. But I haven't checked the relays yet.

Gianna, You should first use the onboard diagnostics to find out what is wrong before replacing things at relative random - Audi parts are too expensive to just chance a diagnosis. Try: