O2 sensor bypass and relocation DIY with pics - E46 Fanatics Forum
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 …
Bypassing post-cat O2 sensors easy? How do they work...
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 …
How to bypass the second o2 sensor - Automotive Forums Car Chat
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.
o2 Sensor Bypass? - Automotive Forums .com Car Chat
Oct 2, 2007 · o2 Sensor Bypass? 3000GT/StealthAll times are GMT -5. The time now is 08:49 PM. Community Participation Guidelines | How to use your User Control Panel Automotive ...
CATACLEAN: Does it affect O2 sensors while in use?
Sep 9, 2018 · But i wonder. Does the presence of CATACLEAN in the fuel have any impact on the O2 sensors while conduction this kind of test.? After all, the point of CATACLEAN is to clean …
DIY: Post-cat O2 (oxygen) sensors replacement (w/pics)
Dec 25, 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 …
O2 sensor bypass and relocation DIY with pics - E46 Fanatics Forum
Nov 8, 2012 · anybody else having o2 sensor heater and secondary air readiness not setting after this mod (no fault codes though)? I'm think of re-attaching the o2s and see if the car will set …
DIY: build your own O2 simulator | E46 Fanatics Forum
Feb 4, 2011 · How to build Your Own Oxygen Sensor Simulator The rest of the page shows how to build an oscillating signal generator with just the right frequency and voltage to fool the …
O2 sensor bypass and relocation DIY with pics - E46 Fanatics Forum
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. …
MS42 EWS delete - E46 Fanatics Forum
Jan 23, 2023 · This also allowed me to do other stuff with my e46 like the secondary air pump delete, post cat o2 sensor delete, and change my RPM limit. Will plan on doing a 330i intake …