LC-1 Wideband Install

[neuralracing]

Do I install it after or before the flex section of the turbo back? Any specific angle? Where do I tap into so that the signal goes to the EMS? I am not plugging in the OEM O2 sensor... so do I cut the conector (where the OEM one would connect into)... and attach the LC1 cable to there? Or do I run the LC-1 all the way to the EMS? If so which Pin do I use on the EMS?

I believe there is a dedicated pin for wideband O2 sensors on the EMS... so do I use that one... will the EMS not like the fact that the OEM one is not connected and the pin it was supposed to go to has no input? Can someone give me the exact PIN as I don't have the manual in fron tof me right now.

 

[jepherz]

I'm not really sure what you're asking... are you keeping the stock o2 sensor in the exhaust, or are you replacing it with a simulated output from the wideband?

you just need to put the wideband BEFORE the cat. I think the closer, the better as you need to keep it up to temperature, but I'm not sure on that.

 

[neuralracing]

I removed my CAT and placed the probe on the downpipe near the flex section. I am keeping my stock O2 sensor just as a plug for the O2 housing... I am cutting the output conector. So my question is... where do I connect the output of the Wideband to the AEM. Do I connect it to the pin where the OEM O2 would have gone... or do I connect it to the Wideband input on the extra 12 pin connector?

 

[hairybeanbag]

the 0-5v wire from the wideband control box into the AEM lambda input, You will not need your stock o2 sensor anymore.

visit the AEM forum

aempower.com