Hondata

Hi ,i have a european ctr with k-pro.what i nead to buy for tuned correctly the a/f .i don?t see the corect values in my dalalog sensor(af and afcmd).sorry for my bad inglish.thanks

You need a wideband lambda. A good and working setup is to replace your secondary lambda with AEM UEGO, and route the analog 0-5V output from AEM to ECU's SO2 input. By doing this, A/F ratios can be monitored while driving with the gauge, and also datalogging the A/F works great! Downside is that in datalogs A/F is shown only as a SO2 voltage value, but it's no big deal. Also, OBD II must be disabled to turn off the CEL caused by removing the secondary lambda.

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if i buy the AEM uego can i view the AF values in my laptop ( in the sensor AF Kmanager program ) doing watt you are saying?

ctr_diabo wrote:if i buy the AEM uego can i view the AF values in my laptop ( in the sensor AF Kmanager program ) doing watt you are saying?

Yes, like I said above you can see the A/F values (shown as voltage level) by looking at the sensor SO2 in KManager.