Jul 11, 2009 · The O2 sensor harnesses are ready to be re-installed on the main engine wiring harness (without the sensor connected), and routed to the "drug bin." Take the O2 sensors you have cut from …

Mar 5, 2005 · Hi im new in the forum... I have an accord with an h22a4 with a little probleme i would like to know how to bypass the 2nd o2 sensor on car.

Oct 2, 2007 · o2 Sensor Bypass? 3000GT/Stealth All times are GMT -5. The time now is 08:49 PM. Community Participation Guidelines | How to use your User Control Panel Automotive ...

Jun 9, 2015 · So, after 331K, the post-cat O2 sensors are finally throwing faults (surprisingly, in unison) in my 325Ci. Firstly, can I safely assume that the post-cat sensors on an E46 have no effect on …

Jul 2, 2006 · +1!!!!! wreckless' diy is the best for o2 sims, by far! very easy to follow directions and as simple as can be. i've driven over 2000 miles with absolutely no o2 sensor related codes. thanks, …

Nov 8, 2012 · Still waiting for o2 sensor heater and catalyst to set readiness. Has anyone checked their readiness after doing this?

Dec 24, 2010 · I've done post-cat O2 sensors replacement today. Took me about 3 hours total, but I wasn't in hurry and did everything slowly, to make sure I do not screw up anything. First of all, …

Nov 15, 2005 · that sensor isn't your O2 sensor, you're either referring to your MAF (which you can't bypass) or your Intake Air Temperture sensor, which you can just leave dangling there.

Jul 28, 2005 · The O2 signal affects the Air, timing and fuel injector pulse time. The PCM will go to a default setting with no signal from the O2 Sensor. (I'm not sure about what the mixture is rich -lean) …

Mar 23, 2006 · On other brand vehicles, the only purpose of the downstream O2 sensor is to monitor catalyst efficiency. The puzzler for me is why the sim apparently works OK on 1996-99 neons -- the …