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Contour Enthusiasts Group Archives Forums General Troubleshooting '95 Contour 2.0 o2 sensors and IAC

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'95 Contour 2.0 o2 sensors and IAC #943505 04/30/04 02:10 PM
Joined: Dec 2003 Posts: 59 Grand Rapids, MI S sugazzi OP CEG\'er
OP sugazzi CEG\'er S Joined: Dec 2003 Posts: 59 Grand Rapids, MI	Can anyone tell me where the o2 sensors are on a 2.0 dohv? I've replaced the one on the manifold and I cannot find the other. I heard there might be four but I think that would be on a V6. Also, where is the IAC? And what kind of problems happen to the IAC? Thanks for any info!

Re: '95 Contour 2.0 o2 sensors and IAC #943506 04/30/04 10:03 PM
Joined: Oct 2002 Posts: 2,408 R Rogerm60 Hard-core CEG'er
Rogerm60 Hard-core CEG'er R Joined: Oct 2002 Posts: 2,408	Follow the exhaust down to where it starts to turn back under the engine to find the second O2. This O2 does not affect engine operation. The IAC is under the intake manifold near the starter. If you take the intake resonator off you can reach down around the back of the engine, or jack the car up and crawl under. The IAC affects idle speed. If it sticks closed the engine will die unless the throttle is pressed. "Those who cannot remember the past are condemned to repeat it" -George Santayana

Re: '95 Contour 2.0 o2 sensors and IAC #943507 05/01/04 12:02 AM
Joined: Apr 2003 Posts: 1,085 Northern B.C. Canada W WestCoastAjax Hard-core CEG\'er
WestCoastAjax Hard-core CEG\'er W Joined: Apr 2003 Posts: 1,085 Northern B.C. Canada	The '95's have ONE.....because we are OBO I and the '96's and up are OBO II - thats the computer and smog stuff..... So, stop looking. 2012 Lotus Evora --------- 95 Mystique MTX - GONE 395,000 Kms --------- Both Zetecs '97 Contour Mtx - stock - GONE

Re: '95 Contour 2.0 o2 sensors and IAC #943508 05/01/04 03:57 AM
Joined: Oct 2002 Posts: 2,408 R Rogerm60 Hard-core CEG'er
Rogerm60 Hard-core CEG'er R Joined: Oct 2002 Posts: 2,408	Good point, totally missed the year. "Those who cannot remember the past are condemned to repeat it" -George Santayana

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