S300 + Wideband install

[dtfkev]

Hello all,

Been years since I've been in the Honda game.

We have an EK civic with a vitara y7/y8 minime.

It's been running on a phearable ECU, and we just picked up Hondata s300.

I'm trying to figure out the best way to wire in our LC1 wideband into the S300 unit?

[Spunkster]

The best way is using one of the analog inputs on the ECU (D10, D12 or B6), but do not use D14 as it cannot see the complete voltage range.

http://www.hondata.com/help/smanager/wi ... b=wideband

[dtfkev]

The best way is using one of the analog inputs on the ECU (D10, D12 or B6), but do not use D14 as it cannot see the complete voltage range.

http://www.hondata.com/help/smanager/wi ... b=wideband

Thanks, is it recommended to use stock o2 sensor for closed loop operation? Or just run it all through the wideband?

[Spunkster]

You can use a wideband to run closed loop as long as it is input into one of those 3 inputs.