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View Poll Results: CEL or not? Stock air/fuel or not?
Aftermarket cat, stock A/F, no CEL
11
10.28%
Aftermarket cat, stock A/F CEL
33
30.84%
Aftermarket cat, modified A/F, no CEL
34
31.78%
Aftermarket cat, modified A/F, CEL
29
27.10%
Voters: 107. You may not vote on this poll

Do you have a CEL with cat or not? survey

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Old Apr 15, 2004, 09:33 AM
  #46  
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I second what bpclements said, I did the same thing and my CEL is gone. Woohoo!!!!! I hated that light!
Old Nov 23, 2004, 08:01 AM
  #47  
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To answer the question of is our CEL problem fixed, yes it is. We supply an 02 simulator with every full turbo back exhaust system (with offroad pipe) we sell, and they work.

You can buy these outright for $55 from us, as I say though, buy a full turbo back and they are included.

David Buschur
www.buschurracing.com
Old Nov 23, 2004, 08:16 AM
  #48  
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So far it looks like the UR test pipe is one of the only test pipes that is 100% free of the cel.
Old Nov 23, 2004, 09:31 AM
  #49  
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The Perrin test-pipe also comes with the 02 simulator. I've been running it for over a year and have never had a CEL... so it works

Jason
Old Nov 25, 2004, 10:18 AM
  #50  
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Random Cat here...no CEL...no problems...
Old Nov 29, 2004, 07:44 AM
  #51  
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Helix Hi-flow cat...no cel until a/f was adjusted. Gotta luv it......that lite is soooo annoyin. will be callin bushur! Does that make any sense to ne1 ?
Old Nov 29, 2004, 07:46 AM
  #52  
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Helix high flow cat...and no CEL Stock AF though...we will see what happens after I change that...
Old Nov 29, 2004, 09:34 AM
  #53  
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what to tell you is that I have a CEL but not b/c of cat but becasue of cams.
Old Nov 29, 2004, 09:51 AM
  #54  
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'03 Evo, Vishnu Stage 1 Signature, no CEL
Doug in Cincinnati
Old Dec 19, 2004, 10:50 PM
  #55  
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Originally Posted by bpclements
I have the RnR turboback along with thier test pipe. I had a CEL on for the longest time. I tried an O2 sim from perrin and it did nothing for me. I searched around on the boards and found a very simple, inexspensive fix. I just installed two 18mm spark plug non-foul adapters on my bung. You have to drill one of them out to a 1/2" so the sensor will fit. I have been close to 1500 miles so far and no more CEL!!!!!
I second that, I haven't had a single problem since I did this anti-fouler trick. It's cheap and reliable.

-Chad-
Old Jan 21, 2005, 10:29 AM
  #56  
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Originally Posted by GetterDragun
Your concern should be that your O2 is sending different signals to your ECU which is making your car run richer, hence the exhaust fire.
on obd2 cars if u have a engine misfire a lean o2 signal wont make ur car run rich
Old Jan 24, 2005, 01:46 PM
  #57  
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Hey i gotta say I installed my bushur racing 02 thingy (technical term I know Lol) But it works great...NO CEL!!!
Quick question thou, it will only effect my 02 sensor correct? If there is another problem that would throw a CEL it will still come up right?
Old Jan 25, 2005, 05:40 AM
  #58  
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i used the 2 18mm anti foul spark plug adapters. Works great, no cel ever. Did have to bang in the bottom of floorboard to keep it from rattling, but well worth it to only spend $5 for the fix. Thank you whoever came up with the original idea.
Old Jan 25, 2005, 09:06 AM
  #59  
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The CEL will still work for any other problems. Our 02 simulator only fixes the light for the rear 02.

The foulers are a great idea. We tried something similar on our first systems for the EVO but it didn't keep the light our on 100% of the car, so we went to this more expensive fix. Well it is more expensive for us, costs you guys the same thing.

David Buschur
www.buschurracing.com
Old Jan 25, 2005, 09:41 AM
  #60  
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Originally Posted by davidbuschur
The CEL will still work for any other problems. Our 02 simulator only fixes the light for the rear 02.

The foulers are a great idea. We tried something similar on our first systems for the EVO but it didn't keep the light our on 100% of the car, so we went to this more expensive fix. Well it is more expensive for us, costs you guys the same thing.

David Buschur
www.buschurracing.com

Thats what i though, thanx for answering that Dave.

Sorry for being such a pain in the A$$ lately LoL!


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