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O2 sensor question, s300 p28

Posted: Wed Jul 16, 2008 8:09 pm
by sm61
Do I have to run a narrowband sensor or can I just run off the wideband with my s300 p28? Thanks.

Posted: Thu Jul 17, 2008 9:23 am
by Spunkster
To run in closed loop you must have a proper narrowband signal. This must either come from a stock o2 sensor or the PLX devices wideband controller. We ONLY recommend the PLX Devices widebands.