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02 fix

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Old May 1, 2010 | 01:43 PM
  #1  
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02 fix

I know i saw a thread that explains the process on doing a cell fix with removing a 02 completely out of the car. Cant find it, dont remember proper key words... My 02 is done for so plug fouler would not work 4 me, i dont want to buy another 02...
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Old May 3, 2010 | 10:14 AM
  #2  
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anyone? I need to fix this CEL im trading my car in next week
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Old May 3, 2010 | 10:35 AM
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Unless you know how to use ecuflash and have a tactrix cable you won't be able to do this yourself if your talking about getting rid of the rear o2 sensor all together.
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Old May 3, 2010 | 12:06 PM
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no im not talking about flashing it away. Even AMS dont know how to do it, so if they dont know that means there is no way to do it, lol

I know you have to do something with a 02 connector... there is a thread somewhere, but "o2 fix" key words cant find it...
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Old May 3, 2010 | 01:01 PM
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Tephra, MFred, Phenem and others have found a way to flash out the rear O2 using the periphery bits in the ECU.

Option 3 - Thanks to recompile, scheides, and bigric09 88591715 (v7 + Mods + Speed Density) - Download | Mirror

* Setup for JDM MAP and PSI based boost control (mrfred)
* WGDC Correction Interval set to 1 (Stock = 10)
* Max Total Upward WGDC Correction @ 100% TPS set to 0 (Stock = 10)
* EGR System Disabled (mrfred)
* Max Timing Retard set to -20 degrees (tephra)
* FAA bit.10 disabled ("weird unknown" timing pull at cruise)
* FAA bit.09 disabled (cat-warmup ignition retard)
* FBA bit.00 disabled (lean spool)
* FCA bit.09 disabled (EGR Test)
* OBD Inspection set to Pass all tests (acamus)
* Rear O2 Heater patch applied (mrfred)
* Fuel Cut Load Limit x2 and set to 300 (mrfred)
* Speed Density Implemented
https://www.evolutionm.net/forums/ec...hramod-v7.html
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Old May 3, 2010 | 01:31 PM
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not the option for me, but thanks! I dont want to pay $200 just to have my cel flashed away , car is tuned and is going to a new owner anyways...
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Old May 3, 2010 | 01:31 PM
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helix makes them among many other companies. its a spacer that goes in between your 02 sensor and your exhaust that limits the amount of exhaust gas that reaches your 02 sensor..

http://www.gruppe-s.com/Evo/evoex.htm

gruppe-s has them.

or you can go to your local autoparts store and get a sparkplug non fouler that matches the threads on your 02 sensor and itll do the same thing.
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Old May 3, 2010 | 01:36 PM
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Tune the CEL out of the ROM so the car doesn't even know a rear O2 exists. It is possible. Read up in the ECUflash area of the forums. It isn't difficult.
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Old May 3, 2010 | 01:39 PM
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Originally Posted by lemmysports2
helix makes them among many other companies. its a spacer that goes in between your 02 sensor and your exhaust that limits the amount of exhaust gas that reaches your 02 sensor..

http://www.gruppe-s.com/Evo/evoex.htm

gruppe-s has them.

or you can go to your local autoparts store and get a sparkplug non fouler that matches the threads on your 02 sensor and itll do the same thing.
He already stated that he can not use this. His o2 sensor is bad and he needs to replace it, but doesn't want to.
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Old May 3, 2010 | 08:16 PM
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thanks , lol
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Old May 3, 2010 | 09:49 PM
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Originally Posted by Bobster22388
He already stated that he can not use this. His o2 sensor is bad and he needs to replace it, but doesn't want to.
im an idiot, i should have read his whole post. sorry
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