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View Full Version : Pls Help I dunno what's wrong 1.8t lacking power



bozman91
16-06-2006, 08:52 PM
Hi I just Bought a used Audi A4 1.8Tquattro from a dealer i have noticed that i am finding that sometime's i step on the gas i feel the power and other's it's extreamly power lacking almost seem's like losing the bost someone has told me to replace the diverter valve !!! does this sound possible to anyone here thank's MIke

stuart
16-06-2006, 09:52 PM
Hi I just Bought a used Audi A4 1.8Tquattro from a dealer i have noticed that i am finding that sometime's i step on the gas i feel the power and other's it's extreamly power lacking almost seem's like losing the bost someone has told me to replace the diverter valve !!! does this sound possible to anyone here thank's MIke

Hi, thanks for joining the website.

I would get someone to check the air mass sensor, lack of power is a common symptom of this unit failing.

Stuart