HI I check the tappins S5 and it seem to be 3 problems for now:

- Air bypas solenoid
-port air bypass
-aws and supply valve

I hope you can tell me where are this parts if you have pics it would be great but if you dont it will be good too. I ask you this cause I dont know much about car so try to be specific plz.

Its easy to change this by myself ?? since im not mechanic of course

 

Is this a Turbo or a non turbo car?

I'm not sure what you mean by "Hi I check the tappins"........The word TAPPINS is the word I'm not familiar with. Do you mean you checked the fault codes? And when you did, you came up with faults with those items you listed?

http://www.rotorwiki.com/index.php/89-91_Error_Codes

 

In the states its called ******* :P

 

These locations are for an S5 Turbo. Not sure about NA cars. I don't have 'em.



Hmmm, This one is throwing me off. Do S5's have them? Where are you getting your codes from? Make sure you are using the list from the url that Mr. HAILERS gave you.

I think it's located on the Air Control Valve.

 

Thanks, Im sure about the first one I hope is in the same place than non turbo.
About the second is the exact word is " Solenoid, Split Air Valve " according to fault error codes.
And I hope you are right about the third one cause Im thinking to replace it.