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LS/VTEC turbo o2 sensor question

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Old 01-28-2003, 07:44 AM
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Default LS/VTEC turbo o2 sensor question

I have a B18A bottom end with a 1st gen B16A head. Should I run 2 o2 sensors, or just one? I noticed for N/A that 2 o2 sensors give far better gas mileage, so does the same apply for turbo? I am running a Zdyne ecu.
Old 01-28-2003, 08:36 AM
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Default Re: LS/VTEC turbo o2 sensor question (MIKES)

The ecu only needs one O2 sensor to function for the cloosed loop function, the secondary one is only for emissions (obd2).
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