Hondata

is there any way that you guys can add a feature that allows closed loop operation through the wideband input? I dont have a primary sensor but im running the aem wideband.

Lean protection!!!!

The ECU has an integrated wideband controller and can only use the Honda o2 sensor. It would be very difficult to get it to run in closed loop using a voltage output from an aftermarket wideband controller.

what if we wire the analog output to the primary sensor?

I'm no expert but I think it wouldnt read correctly due to the different voltages and interpretations by the the Aftermarket wideband and the Honda O2 wideband.

The Factory Primary O2 is a current based sensor. It operates completely different. It is not a 0-5v operation. It's really hard to explain. This would take way too much effort and memory to accomplish. I would rather see them implement boost control or something. Besides, the stock wideband seems to work awesome now that they implemented the AF corrected value. No need really to interface the wideband to control anything. IMO.

soxfan143 wrote:The Factory Primary O2 is a current based sensor. It operates completely different. It is not a 0-5v operation. It's really hard to explain. This would take way too much effort and memory to accomplish. I would rather see them implement boost control or something. Besides, the stock wideband seems to work awesome now that they implemented the AF corrected value. No need really to interface the wideband to control anything. IMO.

The aem wideaband had been tested to be the most accurate along with the innovate unit.

Still waiting on lean protection...