AFR_NGK1 pid not valid

[sixltrbtr]

I'm trying to be able to log my NGK AFX and the pid is not valid. Is there something I need to do to make it valid so it will work? I've tried searching for this problem. The only thread that I found about how to make it work was this:

http://forum.efilive.com/showthread.php?t=10465&highlight=NGK+AFX+wideband

Thanks in advance!

[mr.prick]

Is it not valid after logging begins?
Sometimes a PID will have the red X thru it before a log begins but
will be valid once recording or monitoring begin.
{EXT.AD1} must also be selected and plugged into Flashscan. :grin:

[sixltrbtr]

EXT.AD1 was part of the problem. It now shows a reading on the scantool but it is not the same as on the NGK AFX box.

[sixltrbtr]

I have these pids selected:

CALC.BEN_NGK1
CALC.AFR_NGK1
EXT.AD1

Is there anything else I need for this thing to work properly?

[mr.prick]

Just make sure it is plugged into AD1. ;)

[sixltrbtr]

Thanks, it's plugged in. I think I have it figured out. I was looking through the gauge properties on the scantool and found that the "round to" box had a 1 in it. I set it to zero and it now seems to work although it is still about .50 different from the NGK box. Is this normal?

[mr.prick]

It may just be the speed of the signal,
it's pretty hard to watch both at the same time.
Remember the slope for the AFX returns 14.57AFR as Stoich.

[sixltrbtr]

Well, thanks for you help. I think i'm ready to log this thing.