ISO Part: Pressure Converter Valve - PeachParts Mercedes-Benz Forum

markho · #1 10-30-2009, 01:12 PM

If anyone has this part, used in working condition I would greatly appreciate the opportunity to buy it from you. It is for the car shown in my signature. This is what it looks like:

http://www.peachparts.com/shopforum/showthread.php?t=264229

Thanks!

daw_two · #2 10-30-2009, 01:45 PM

Quote:

Originally Posted by markho

If anyone has this part, used in working condition I would greatly appreciate the opportunity to buy it from you. It is for the car shown in my signature. This is what it looks like:

http://www.peachparts.com/shopforum/showthread.php?t=264229

Thanks!

Would a 1985 w123 300D have the same part on it? If so, I've got a used one.

PM sent.

::matthew · #3 10-30-2009, 01:49 PM

I though you were going to take those bits out of the equation...

Billybob · #4 10-30-2009, 02:01 PM

PM sent!

markho · #5 10-30-2009, 02:12 PM

Quote:

Originally Posted by ::matthew

I though you were going to take those bits out of the equation...

as i understood half is part of the EGR, and the other half is part of ....what was it?

::matthew · #6 10-30-2009, 02:15 PM

ARV. typically disabled when the EGR is.

markho · #7 10-30-2009, 02:30 PM

Quote:

Originally Posted by ::matthew

ARV. typically disabled when the EGR is.

ARV?

Ok, so if i delete, then I dont need the pressure converter. ok..

DeliveryValve · #8 10-30-2009, 03:20 PM

Quote:

Originally Posted by markho

ARV?

Ok, so if i delete, then I dont need the pressure converter. ok..

I also posted this here. http://www.peachparts.com/shopforum/showthread.php?t=264272

If your transmission is shifts fine with the pressure converter unplugged and you wish to have your EGR and ARV removed, here is what I would recommend to delete as follows in the diagram. The red cross marks are to be eliminated. Also note the vacuum lines to be plugged.

With the lines eliminated you don't need the pressure converter. Just make sure the left over electrical connection is sealed will not be grounded.

EDIT: Before attempting to physically remove the items I stated, I would first plug the two vacuum lines I suggested and unplugging electrical power to #81 and #84 on the diagram. Then test the transmission shifting to see if it has any change that is not to your satisfaction. If satisfied, then you could physically remove such items if you care to do so.

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