This past weekend I did a timing belt package (timing belt, serp. belt, tensioner, pulley, water pump, thermostat, cam seals, crank seal etc.) on my 97 Audi A4 2.8 12v. Well everything went fine until I was putting the front end back on. I then noticed when plugging back up the wires under the power steering reservoir cover, that I was missing a wire to plug back in (see pic). I looked all around the motor, underneath behind tb covers (I looked for like an hour) and could not find anything. Anyway I went ahead and put the car back together and have been driving it for the past two weeks. I have had no check engine lights, and every option is working just fine. I know most people would say f!@K it, but it's bothering me. So I'm hoping one of you guys will recognize it, when you see the pic. Thanks!

 

it may sound crazy....but i did the same exact thing about 2 months ago. i had a small clip holding 3 wires on the drivers side of the car....but only had two wires to plug back into it. i searched for hours and found nothing. I wish i knew what it was for...i feel your pain. lol