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My car is single turbo..

I don't have any stock o2 sensors..

But I have wideband sensor for my gauge..

Wideband sensors (bosch) have narrow band signal exit..

Can I use the narrow band signal and send it to the loom?

I must send the signal in the connectors of both 02 sensors?

I will just connect the signal in the connectors? Nothing else?

I have a base map in the ecu for the first "easy 600miles" tunned in japan for my injectors and z32 maf.

After 600miles I will go to the tuner for a costum map.. but I want to can drive the car just decent for the first 600 easy miles.

The tunner said me that the map he will make I wouldn't need o2 sensors... he will map the close loop without using 02 sensors..

Your opinions?

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