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Model specific boards => Golf mk4 => Topic started by: odnek100 on 18 April 2009, 19:01

Title: mk4 aum prob
Post by: odnek100 on 18 April 2009, 19:01

hi new to this but hope u can help first thing is when start from cold get a compresser sound any one know what it is and number 2 is sometimes lack of boost sound like its working but no real go and other time it pulls very well car is totally standard and it has aum code i am looking to do some stuff to it but dont wat to change parts twice thanks all

Title: Re: mk4 aum prob
Post by: richw911 on 18 April 2009, 19:04

Welcome :cool:

The noise you can here is the secondary air pump leaking

http://uk-mkivs.net/forums/t/141240.aspx

Need to get it on vag com or a code reader for the power loss fault  :smiley:

Title: Re: mk4 aum prob
Post by: jonnyturbo on 18 April 2009, 19:30

you done this to urs rich?

Title: Re: mk4 aum prob
Post by: richw911 on 18 April 2009, 19:37

Quote from: jonnyturbo on 18 April 2009, 19:30

you done this to urs rich?

No AGU doesn't have secondary air pump - tho ive done it on a leon AUQ 1.8T easy job TBH  :wink:

Title: Re: mk4 aum prob
Post by: odnek100 on 18 April 2009, 21:05

thanks for that will do it on monday i have the use of a snap on reader will the code of that do

Title: Re: mk4 aum prob
Post by: richw911 on 18 April 2009, 21:07

Quote from: odnek100 on 18 April 2009, 21:05

thanks for that will do it on monday i have the use of a snap on reader will the code of that do

Yep post the code up here for some help with it :afro: