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1990 500SL
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86 Posts
Discussion Starter #1
Hi guys,

As the title says, does anyone have a picture of the vacuum diagram for the engine bay.

My car is a 1990 500SL, Japanese Spec.

The reason why I ask is that the vacuum coming from the fuel pressure regulator goes to the valve cover breather to the airbox. This doesn't seem right to me, but i am uncertain.

Any diagrams or clarification of the vacuum routing would be greatly appreciated.
 

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Premium Member
95 SL500, K&N, NEOKEN Ported TB, Custom Intake, RENNtech Sport Exhaust, AMG I Monoblocks
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10,980 Posts
thanks NEOKEN!

exactly what I wanted, and I guess everything in my bay is routed properly.
You are welcome Rod, for future reference purposes you may consider subscribing to the EPC Electronics Parts Catalog

Free subscription for US residents, $12 one year for international residents.
 
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