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Which O2 sensor should I use

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Old Mar 27, 2015 | 08:35 PM
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Default Which O2 sensor should I use

Hi everyone. I have been lurking here for awhile now soaking up as much info as possible to help me with my project. I am doing a fox mustang with a 6.0 and 4l80. I am going to use the on 3 fox/ls turbo kit with a single turbo. I am planning to use the stock PCM and wire harness after modifications

My question for you is what O2 sensor do you use with the stock PCM? Do you use a wide or narrow band sensor? I believe I need to put it on the down pipe after the turbo but am not sure. Any help will be appreciated. Tony
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Old Mar 27, 2015 | 08:40 PM
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You need a wideband sensor in your downpipe.
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Old Mar 27, 2015 | 11:14 PM
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Use a wideband in the down pipe for tuning. If your going to run closed loop for daily driving then run 2 narrow bands in each bank before the turbo. You could get those at any auto parts store
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Old Apr 16, 2015 | 06:13 PM
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Thanks for the input guys!
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Old Sep 10, 2015 | 11:49 AM
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Originally Posted by SPRAYED 01
Use a wideband in the down pipe for tuning. If your going to run closed loop for daily driving then run 2 narrow bands in each bank before the turbo. You could get those at any auto parts store
Why do you recommend before the turbo?
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