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90+ mani question

O

oldnfast

Well-known member
Joined
Feb 5, 2011
Location
connecticut
I?m gonna be parting my 95 945 so today I sprayed some rusty nuts and bolts in preparation for removing a bunch of stuff. On the back end of the exhaust manifold there?s a bung with pipe/tube? I don?t remember that on my 91 when I removed it. Do they all have that?
Thanks
 
It is the tube nut on the EGR tube. A 7/8" open end wrench should remove it. I've never had one that was difficult to loosen.
 
Egr pipe. Remove turbo and down pipe first. This will give you room to use a crescent wrench to loosen the pipe. Then proceed to remove manifold
 
I plan to sell the + turbo stuff for cheap. Does the egr affect the value? Are the engine computers different with egr?
Thanks guys
 
The manifold is worth the same price as it's easy to plug that fitting. The computers are different both ezk and fuel. Open up the ezk box and see if it has the daughter board in it. There will be an eprom on the daughter board. If it does then it's a chip able unit that you can sell or use for a performance chip. if the ezk box is gold then it for sure has the daughter board.
 
Last edited:
oldnfast said:
I?m gonna be parting my 95 945 so today I sprayed some rusty nuts and bolts in preparation for removing a bunch of stuff. On the back end of the exhaust manifold there?s a bung with pipe/tube? I don?t remember that on my 91 when I removed it. Do they all have that?
Thanks
Click to expand...

Does your car also have pulse air injection?
 
O2 sensor plug fits the hole. Straight threads with a crush washer:
168789049.jpg
 
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