Keep or ditch front O2's for Open Loop tune
#1
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Keep or ditch front O2's for Open Loop tune
Im in the process of repinning the harness and came to the 02 sensors. I know its normal rule of thumb to get rid of the back o2's, but when running a OL tune, what benefit would i have by keeping the front sensors?
I plan on a Speed Density OL tune which uses predetermined values in the bin files. Is there any other need for them or can I just delete them off the harness?
Is there a way to run a 0-5 volt (from wideband) to the ecm and have it work in closed loop fueling?
Im planning on using a single wideband and ditching the stock o2's, unless there is a dying need to ever keep them around.
Thanks
I plan on a Speed Density OL tune which uses predetermined values in the bin files. Is there any other need for them or can I just delete them off the harness?
Is there a way to run a 0-5 volt (from wideband) to the ecm and have it work in closed loop fueling?
Im planning on using a single wideband and ditching the stock o2's, unless there is a dying need to ever keep them around.
Thanks
#2
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I would question why you would want to run open loop anyways. What's the setup? Race car only? Crazy cam? I've run plenty of radical setups in closed loop.