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How to remove mbc

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  #1  
Old 08-11-2010, 06:41 PM
rb20cory's Avatar
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Default How to remove mbc

can anyone tell me how to remove the manual boost controller
i have two lines connect it to mbc
one its coming from wastegate aND THE OTHER ONE FROM THE TURBO
IF I REMOVED THIS LINES WHERE DO I CONNECT THEM

thanks
 
  #2  
Old 08-11-2010, 06:46 PM
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to your n75..... it is probably just plugged to the tip, and plugged in electronically
 
  #3  
Old 08-11-2010, 06:48 PM
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to the N75 valve. http://www.google.ca/imgres?imgurl=h...1t:429,r:3,s:0
why are you removing your mbc?
 
  #4  
Old 08-11-2010, 06:53 PM
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cause i think its not working right or maybe .sometimes it reads 0.6 or 0.7 i thought the last owner put backwards and and i switched the lines and no difference
 
  #5  
Old 08-11-2010, 06:55 PM
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sorry i dont understand the diagram i have one line coming from the wastegate and one from turbo last time i put this together and no boost at all
 
  #6  
Old 08-11-2010, 06:56 PM
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sorry but am new to audis
 
  #7  
Old 08-11-2010, 06:59 PM
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also when i keep boosting the car starts smoking if i doost as much it wont smoke,thge last owner told me he had replace a put a new turbo a month a go this doesnt look like a new turbo...i did a compression test and came up 170 to 160 the lowest
 
  #8  
Old 08-11-2010, 11:01 PM
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Check to see if your wastegate is functioning properly too. If your wastegate is messed up, it won't matter how much boost you are requesting because the wastegate is going to just release it
 
  #9  
Old 08-12-2010, 12:10 AM
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if i disconnect the line from wastegate when the car its on the idle wont change and theres no vacuum or anything like its dead ,is this normal
 
  #10  
Old 08-12-2010, 12:35 AM
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i think my boost controller its install wrong cause the vacuums go directy to mbc and i dont c no n75
 


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