Ecu Lamda Signal From A Wideband Sensor?

[GreeceS13]

I don't have any narrow band sensors for my rb26.

Can I feed rb26 ecu with the narrow signal output from my wideband sensor?

I will have good result?

Or it is better to don't use any lamda and map the close loop?

[Duncan]

yes you can, assuming the wideband 02 sensor's control unit supports that. the wb02 units do.

you really dont want to run without closed loop unles syou dont use it on the road

[paulr33]

if you have a wideband sensor can you can tune the car correctly and have enough time

you can set the car up and get better economy the than std closed loop feedback

so you wouldnt need to worry about the narrowband signal, but yes, if your box supports it, it can provide a 0-1v narrow output for ecu input