Need a timing belt diagram for a 1993 audi 90 quattro please hlep

Question edited for clarity.
Question moved to model category

https://www.google.com/search?q=2001+A8+Quattro+4.2.+serpentine+belt+diagram

Google DAYCO belt routing guide.

The timing belt diagram for 2001 Audi A4 Quattro 1.8 Turbo 20v

The timing belt diagram for 2004 Audi A6 Quattro, 3.0
See pictures below:

Water pump sits in the front of the engine top centerline. Look just below the coil pack. It uses the timing v-belt for operation so it takes a bit of mechanical know how to remove/replace (r&r) it, as the timing can be thrown off if the v-belt is not reinstalled correctly. Get past the timing belt, the water pump is r&r is just a few bolts away. I'm currently babying my water pump...the part is relatively inexpensive compared with an almost $500 labor charge (5hrs, dealer est.) to replace it. I'll be hitting up the dealer as my '93 Audi 90 CS Quattro is a daily driver. G/L

CLICK on the following LINK. It has the Diagrams for your Timing Belt that you will need.
If you would: Before Clicking let me know if this helped you, or if you have any additional information or questions. Feel Free to contact me at FixYa.com!

http://www.2carpros.com/car_repair_information/year/1993/make/audi/model/100/1993_audi_100_timing_belt_diagram_marks.htm

If you didn't remuved yet the old one just remuve all the spark plugs put your own marks on all the wheels with a marker or a dot of paint nad you should be ready to remuve the old belt and install the new one!

Below is a diagram for your serpentine belt. Please post back with a rating and thank you for using Fixya.
Greg

You can buy the 1993 AUDI 90 CD from Bently Publishing for about $99.  I have it and I've used it.  It has diagrams and instructions.
Erik

check the switch to turn on the air. it might be loose.