I have built my DIY wideband lambda sensor and now I need to check if it runs accurate enough. What values of AFR (or lambda) should I expect on stock Hondas:

1) at idle
2) when cruising with little throttle, constant speed
3) at full throttle?

Second question, where should be the sensor located? So far, I have put the sensor into my muffler tip and at idle, the sensor showed lambda 0.99 - 1.00 (AFR 14.7). Is this OK for idle?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by petrv &raquo;</TD></TR><TR><TD CLASS="quote">I have built my DIY wideband lambda sensor and now I need to check if it runs accurate enough. What values of AFR (or lambda) should I expect on stock Hondas:

1) at idle
2) when cruising with little throttle, constant speed
3) at full throttle?

Second question, where should be the sensor located? So far, I have put the sensor into my muffler tip and at idle, the sensor showed lambda 0.99 - 1.00 (AFR 14.7). Is this OK for idle?</TD></TR></TABLE>

PGMFI.org

and not a good idea to put in your muffler tip. The exhaust at that point has had excess fuel converted and will not provide a true reading