Wide band with narrow band???

[Tsuchinoko]

Bought a stand alone kit lc1+db gauge from innovate and i'm going to start to adjust afr.

My first question is should I retain factory narrow band o2 sensor and put the wide band in another bung or sould I discard the narrow band o2 sensor and put only the WB and retune all map at idling and cruise to the stoich value?

Thanks

 

[RagingAngel]

My first question is should I retain factory narrow band o2 sensor and put the wide band in another bung or sould I discard the narrow band o2 sensor and put only the WB and retune all map at idling and cruise to the stoich value?

Thanks

Put the WB into another bung. The ecu still needs a signal from the narrow band to operate properly.

 

[blinx9900]

exactly!

 

[Tsuchinoko]

Thanks guys