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  #16  
Old 03-12-2004, 06:59 AM
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Zen And The Art Of Diesel
 
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  #17  
Old 03-12-2004, 07:00 AM
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  #18  
Old 03-12-2004, 03:58 PM
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mine looks different than yours. no connectors off the main vac. line till after the fire wall.
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  #19  
Old 03-12-2004, 04:11 PM
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mine looks different than yours. no connectors off the main vac. line till after the fire wall.
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  #20  
Old 03-12-2004, 05:34 PM
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Zen And The Art Of Diesel
 
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The SD is probibly slightly different, but it should have the same basic setup. Yours probibly has an electric vacuum pump in the trunk instead of takeing it off the engine pump like mine does.

Anyone got SD vac line photos?
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  #21  
Old 03-12-2004, 05:56 PM
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yes it has the electric vac pump in the trunk. is that why you have more vac. lines than me?
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  #22  
Old 03-12-2004, 07:51 PM
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Zen And The Art Of Diesel
 
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Probibly so. The largish green and yellow go to the ACC controls and the vacuum resouvour in the trunk, can't recall which is which.
The rest of them you should have, more or less.

Two lines come off the large vacuum line that goes to the brake booster. The smaller of the two, toward the front, goes to the bleed valve on the top of the injection pump with a Y fitting, it then continues on to the modulator on the trans, this system controls your shift firmness at a given throttle position. You'll also notice the vacuum for the cut of valve on the ignition switch is T'd off of it.

The other larger port off that big hose to the booster, runs the climate control stuff, and in my case the door locks and such. There are check valves where you see them, and an orifice inline on the one heading toward the bleed valve on the IP(and that orifice is another story all together). As I mentioned, on the large, rearward port's line, I also have another vac resouvour T'd in, and a check valve of non-mercedes origin, neither really need to be there, but they compinsate for my slightly leaky climate control, and are a little boost to the door locks and such.

No EGR, no switches on the valve cover, all is well.
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  #23  
Old 03-12-2004, 08:16 PM
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i think az does smog tests though
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  #24  
Old 03-13-2004, 12:07 AM
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Zen And The Art Of Diesel
 
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Find out. If they do, your in for $$$. Unless you know a local yokel who will not know what he's looking at maybe.
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  #25  
Old 03-13-2004, 12:09 AM
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ill borrow them off my dads if they do.

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