Boost Leak
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Boost Leak
I had a VAG of 17887 (brake boost vacuum failure) along with an O2 sensor code, found out the drains were clogged and had water sitting in battery compartment (typ. story). Ok, so changed out brake booster (I know extreme - but I live in a cold climate and don't want that thing frezzing up anytime soon),brake fluid, diverter values (both) and many other vac lines (couldn't find a obvious leak). I can sync up (VAG with the ECU and don't get any ECU related codes, so I hope that unit is working ok. I'm still getting the boost and O2 codes. Would the N75 valve have anything to do with this and need replacing or would the O2 sensor cause this (O2 sensor code has been on for awhile)? Any help would be great before I break down.
Car runs ok other than a very slight "just does'nt feel right hesitation" when on highway going 65 mph
Again thanks to everyone on these forums for the info.........trust me I STFA all the time for answers, this ones comes down to just asking.
2002 A6 2.75 130,000 miles
Car runs ok other than a very slight "just does'nt feel right hesitation" when on highway going 65 mph
Again thanks to everyone on these forums for the info.........trust me I STFA all the time for answers, this ones comes down to just asking.
2002 A6 2.75 130,000 miles
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