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Author Topic: Which is EGR (if either)?  (Read 1206 times)

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estaszew

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Which is EGR (if either)?
« on: 13 September 2007, 01:25:19 »
This is on the 3.0L US Omega (Catera).  I know the EGR is generally listed as behind the engine, but maybe the Catera is different.  I have provided the links to two pictures in the same general area (by the coolant fill reservoir).  I cannot seem to find any reference to the EGR in the service manual.

http://www-personal.umich.edu/~estaszew/Catera/1.jpg
http://www-personal.umich.edu/~estaszew/Catera/2.jpg

Thanks in advance.
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TheBoy

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Re: Which is EGR (if either)?
« Reply #1 on: 13 September 2007, 08:31:10 »
Neither.

IF the US cars have one, its bolted to the left of plenum....   ...sorry, I have no picture to hand.
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Markjay

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Re: Which is EGR (if either)?
« Reply #2 on: 13 September 2007, 09:44:51 »
That depends an the model year. Up to around 1999/2000, the EGR is as said to the left of the plenum when viewing from the front. If yours is a 3.0L it should still have the EGR, though Later cars had no EGR. See below.



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Markjay

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Re: Which is EGR (if either)?
« Reply #3 on: 13 September 2007, 09:45:37 »
Late car no EGR:




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Markjay

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Re: Which is EGR (if either)?
« Reply #4 on: 13 September 2007, 09:47:45 »
Early car - EGR circled in red:



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Markjay

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Re: Which is EGR (if either)?
« Reply #5 on: 13 September 2007, 09:48:47 »
Quote
..sorry, I have no picture to hand.


I do...  ;)

 ;D


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TheBoy

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Re: Which is EGR (if either)?
« Reply #6 on: 13 September 2007, 09:52:50 »
Quote
Quote
..sorry, I have no picture to hand.


I do...  ;)

 ;D


only i cant see them, as work blocks access to online image hosting sites :(
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Markjay

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Re: Which is EGR (if either)?
« Reply #7 on: 13 September 2007, 10:40:16 »
Quote
Quote
Quote
..sorry, I have no picture to hand.


I do...  ;)

 ;D


only i cant see them, as work blocks access to online image hosting sites :(

Well if you give me the public IP address and make and model of your office firewall, I'll see what I can do.....   ;)   ;D


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TheBoy

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Re: Which is EGR (if either)?
« Reply #8 on: 13 September 2007, 11:38:49 »
Quote
Quote
Quote
Quote
..sorry, I have no picture to hand.


I do...  ;)

 ;D


only i cant see them, as work blocks access to online image hosting sites :(

Well if you give me the public IP address and make and model of your office firewall, I'll see what I can do.....   ;)   ;D


We have hundreds of f/ws ;)

Besides, its blocked at the proxy level ;)
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Markjay

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Re: Which is EGR (if either)?
« Reply #9 on: 13 September 2007, 14:02:29 »
Quote
Quote
Quote
Quote
Quote
..sorry, I have no picture to hand.


I do...  ;)

 ;D


only i cant see them, as work blocks access to online image hosting sites :(

Well if you give me the public IP address and make and model of your office firewall, I'll see what I can do.....   ;)   ;D


We have hundreds of f/ws ;)

Besides, its blocked at the proxy level ;)

Ahhh... so you've tried already?   ;D


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Marks DTM Calib

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Re: Which is EGR (if either)?
« Reply #10 on: 13 September 2007, 14:17:04 »
Picture one....I dont know what it is (does not exist on europeon car) but, judging by the pipes, its not going to be EGR as they wont take the heat of exhaust gases.

Picture two is the aux coolant pump that circulates hot coolant through heater matrix.

Do you have a picture of the device mounted on the right side of the plenum behind the idle valve.
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