Hondata

Hi I'm new to this forum, Iv nearly finished my boosted k20 ep3.
I'm wondering can I use my AEM wideband lambda and wire it into the ecu ?
The car will be used/modified/raced/data logged regularly so I need to know my af's are sweet.
Thanks
Jack

Iv got Kpro on my PRA ecu btw.

What KPro do you have?

Kpro4

Wire it into the analog or digital inputs to run closed loop form it that way.

http://www.hondata.com/help/kmanager/cl ... b=wideband
http://www.hondata.com/help/kmanager/an ... b=wideband
http://www.hondata.com/help/kmanager/di ... ub=digital
http://www.hondata.com/help/kmanager/di ... ub=digital

Sweet !
That's exactly what I was hoping for.
I can also wire my other AEM sensors in This way aswell then can't I? (Oil pressure/temp and water temp)

correct

Ok. So I'm new to the kpro and in fact to computerised cars.


I've got an s2000 which I've fit a kpro4 to which I'm running in scca e production.

I have an aim evo4 data logger hooked up to the digital inputs using the can wires. I'm looking to switch from the stock o2 sensors to a plx dm-6 wide band o2 to run in closed loop configuration. Which wires in the digits input do I use to wire the plx to on the kpro to do this.

Thanks
Aaron

Have you read the links above?

If I'm reading correctly I would wire to the purple serial wire.

Do you have suggestions for grounding? Should everything should be grounded to the same point?

Correct, you will probably not need to us any ground for the signal. Just the switched power and ground for the controller to work.