Hondata

Now when I use a custom conversion this well give a perfect match between AN3 and the LC1 reading but the AF still doesn't match So my belief is the LC1 conversion is not correct. I'm trying to figure out if it's my ECU or Kpro that has a problem that's why the AF and the AN3 are NOT matching Custom...

I'm still thinking there is something wrong with the LC1 conversion, using the LC1 conversion this is the result
Notice AN3 is way off from the LC1 reading and the AF is still not matching with AN3

92 Honda Civic
Kpro: 48429
Version: 4.3.6.0
ECU: 37820-PND-A55 SN: 2063-503531 I have a question about the alternate speed input, the Kpro4 vss input and the original vss are they both to display the same values?

Do you have any suggestion as to what I can do to resolve my issue of A/F and analog not matching

Where do you have the grounds connected?
viewtopic.php?f=19&t=5226

Anything yet?

Need to see calibration and datalog of the problem

Can Hondata explain why is the s.trim -27 for such a lean A/F, 19.27 according to the analog reading.

Your wideband seems not to be functioning right base on datalog

viewtopic.php?f=12&t=3094
Check out the link on electrical ground

What's the battery voltage
If you have a good 12v source connect it straight to the fuel pump and see if the pressure increases, if not you may have some amount of blockage in the fuel system

Any followup info

You need to have someone turn the key and you look at the pressure, if it's really that low with the adjustment screw all the way in you need to check the fuel system

Also what is your fuel pressure set at?