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  #1  
Old 08-31-2008, 08:10 PM
930dreamer's Avatar
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What's this part, please.

Can someone tell me what this does/IS? My first vacuum leak search. 1986 SDL sorry
Shawn


Last edited by 930dreamer; 11-29-2008 at 08:14 PM.
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  #2  
Old 08-31-2008, 08:20 PM
ForcedInduction
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We need to know what your vehicle IS.
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  #3  
Old 08-31-2008, 08:24 PM
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isn't that the overboost switch?
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  #4  
Old 10-04-2008, 08:42 PM
MErcedez 1987 300 SDL
 
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Tha is a swithover valve, engine overload protection, Teh hoses come one form the Intake manifold and the Other goes to the Alda. What exactly this switch does, I do not know.
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  #5  
Old 10-04-2008, 09:05 PM
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it has nothing to do with vacuum.
it is for limiting fuel in the case of a stuck turbo! keeps from melting pistons.

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