O2 Sensor Fooling
03-23-2006 | 10:26 PM
#26
Originally Posted by modena
Sorry to say I run one of said bushings no cell sins 3500 miles.
Without the bushing the cell was on in less then 10 miles of driving the car.
Even the dealer could not find 1 error code stored in the cars ecu.
(Only fault they could find was the tire sensors, OEM tires and rims where replaced)
Have 4 fellow RX-8 drivers that can testify these results!
Without the bushing the cell was on in less then 10 miles of driving the car.
Even the dealer could not find 1 error code stored in the cars ecu.
(Only fault they could find was the tire sensors, OEM tires and rims where replaced)
Have 4 fellow RX-8 drivers that can testify these results!
I was wondering when you were going to speak up
07-19-2017 | 09:35 AM
#30
Banned
Joined: May 2017
Posts: 86
Likes: 5
stacking 2 spark plug defoulers with the top one drilled out so that the o2 sensor will screw in flush has worked for me on the rx8 and a number of other cars.
some codes say short or or broken circuit while others may throw a code for the reading being to lean or rich. Usually one that says short or circuit in it means the sensor it self is bad not sending any signal to the computer, in this case this o2 mod wont work for you. You need to have a functioning sensor plugged in then stacked out. If your catless and your getting efficiency codes then the idea of the defouler on the 02 is that its going to only be able to allow a small amount of air flow to the sensor and cause a stoich reading.
2 cents for yall take it or leave it.
some codes say short or or broken circuit while others may throw a code for the reading being to lean or rich. Usually one that says short or circuit in it means the sensor it self is bad not sending any signal to the computer, in this case this o2 mod wont work for you. You need to have a functioning sensor plugged in then stacked out. If your catless and your getting efficiency codes then the idea of the defouler on the 02 is that its going to only be able to allow a small amount of air flow to the sensor and cause a stoich reading.
2 cents for yall take it or leave it.
07-20-2017 | 02:50 PM
#31
Again, sometimes it will work, or work long enough not to get a code and pass a OBD2 test, or not at all. Results have varied a lot, so consider that you may end up SOL if it doesn't pan out. The best and most reliable method is software modification to block the code.
07-20-2017 | 07:45 PM
#35
What am I doing here?
Joined: Mar 2006
Posts: 3,606
Likes: 649
From: 2017 Miata RF Launch Edition
07-21-2017 | 08:57 AM
#38
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Joined: Feb 2017
Posts: 448
Likes: 50
From: Austin, TX
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