bluemetals2k

Putting a new exhaust on and there's no bung for my wideband and the 2 oem sensors. I have aem ems and was told/reading online that the stock o2's are useless once you have aem ems, is this true? Can I just remove one of the oem sensors and use that bung for my wideband?

DFWs2k

Yes

bluemetals2k

is that for both of them or? I'd prefer to use the 2nd o2 spot.

DFWs2k

Yes for both

bluemetals2k

I put the wideband in the test pipe, the angle of the o2 sensor bung on the Megan Header would have the o2 sensor against the body of the car and I didn't like that. Megan Header, 70mm Invidia test pipe, and 70mm Invidia cat back. Time for a retune

joefish1298

As far as I can work out, the factory O2 is a wideband and the AEM can take values and act on them if you want (O2 feedback).

wadzii

aem can not use the factory o2 sensors regardless if they are wideband or not.

b.r.i.a.n.

this only applies to the 06-09 s2000. the 00-05 models come with a narrowband sensor.

correct

bluemetals2k

thanks everyone! your all extremely helpful as usual

hypforlife32

how come you didnt just weld an extra bung to put the sensor in? im just wondering because aem widebands come with them to be welded, or you can drill a hole and use there band clamp design.