Hondata

thx guys will try to fix it on the dyno

wires from o2 sensor / pin on ecu

white / d-10
gray / d-14

with the capacitors supplied going from each leg (d-10 and d-14) to ground

again all voltages read in smanager are reading correct.....the narrow band is reading .88 when its running super rich........when closed loop is actually acting ...

How do you have the PLX hooked up to the ecu...please give specific pin and wire details.

I followed the PLX directions on the hondata website Method #1.

Voltage reading in the displayed in the sManager seem correct.

All the settings in the sManager are set up as Method #1 with the ELD pin10 ...

KK, heres my first attempt at a datalog haha

early in the log you can see me go through the gears a few times at a low speed, and get into boost just for a minute to try to make the car act stupid.

@ around 1:56 mark is when i get back home in my driveway and you can see the idle surging at that ...

will do

Well I hope I can get an answer to this.

I have a d16z6 thats turbo'd and all the goodies.

Well I installed my PLX 300 on the s300 and everything worked nice for a while in closed loop.

Recently, when the car is warm, in closed loop the a/f reads between 11 and 12:1........when I take it out of ...

All s300's have boost maps

Well, I got through wiring up the PLX to the s300 yesterday. The PLX display reads fine and when I hooked it up to the s300 it showed ELD voltage and a correct lambda value (when the display read 14.7 the value in the s300 was 1).

I went into the setting and set it to use ELD pin 10, and to display ...