DoubleClutch

<center><img src="http://pictureposter.audiworld.com/6285/busted_hose.jpg"></center><p>This is on a 2000 A4 1.8T. I've had a heck of a time trying to figure out why my car was going into limp mode. I replaced my diverter valve and cleaned my MAF sensor. Both things obviously didn't fix the problem. It turned out to be a vacuum leak. I have outlined the culprit hose in the picture. You can see my temporary duct tape fix on the hose. Gotta love duct tape! Anyway the hose is on order and cost only 7 bucks. If anyone is having trouble with your car going into limp mode give that hose a good inspection. Mine split right at the elbow.

smovea4

you should put that in your sig " limp mode mod" heheh oh well glad you found it!

+pressure

Yea - happened to me, too... 2x.

DoubleClutch

Wow! You'd think Audi would be able to make a decent rubber hose. Oye!

DoubleClutch

BTW, it's part No. 058 133 783 L

KGEN

Lol you sir are a genius i went from 9lbs to 5lbs today and i was like wtf.. Googled going in limp mode and saw ur thread. SAME HOSE SAME SPOT!!!