audiquatt Posted November 26, 2009 Report Share Posted November 26, 2009 Hi guys i have a audi 3:0 Avant Quattro i have had these 2 error codes come up 17887 & 16815 i know 16815 has something to do with the sensors around the cat i think? and 17887 i dont know what it is :-( ( i think it may have something to with a brake booster vacuum pump? does anybody how much one of them costs??? Thanks Link to comment Share on other sites More sharing options...
PetrolDave Posted November 26, 2009 Report Share Posted November 26, 2009 17887/P1479/005241 - Ross-Tech Wiki 16815/P0431/001073 - Ross-Tech Wiki Link to comment Share on other sites More sharing options...
audiquatt Posted November 26, 2009 Author Report Share Posted November 26, 2009 thats brilliant, but for the catalyst sensor problems i have changed all the sensors and had the cats checked for emissions and cats emission test came well within tolerance and yet the problem is still there the error code still comes up, with the brake booster vacuum problem my brakes work fine so what could the problem be is it because it might be on its way out???.. Thanks everyone for your help :-) Link to comment Share on other sites More sharing options...
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now