How do I turn off the rear O2 Sensors?
02-02-2004, 09:18 PM
#1
How do I turn off the rear O2 Sensors? When I use the NO2 I get a code. It is the Cat out of wake thing. I am just got my LS1 Edit. I believe what I need to change is cat test, count to pass in the engine diagnostic menue. Right now it is set to the stock setting of 550. I just want to make it to were it always passes so it can not set my SES light. What should I set it at, and do you think doing this will even stop my cats from failing while I am using the NO2?
02-03-2004, 12:01 AM
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Originally Posted by Texas_WS6
When I use the NO2 I get a code. It is the Cat out of wake thing. I am just got my LS1 Edit. I believe what I need to change is cat test, count to pass in the engine diagnostic menue. Right now it is set to the stock setting of 550. I just want to make it to were it always passes so it can not set my SES light. What should I set it at, and do you think doing this will even stop my cats from failing while I am using the NO2?
02-04-2004, 02:56 PM
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To turn off COT (catalyst overtemp protection) go to the engine/test tab and check false for COT enable. For the O2 sensor tests you have to go into the engine hardware diagnostics (pull down list) and select the tests you want to disable...
