Hondata

I don't get any codes now. I'm using prb with the kpro. With my pnf I had a code for the o2 sensor , I do not remember which one (believe it was for the secondary o2).

Ugh I guess I need to put back the pnf to find out the code....
This is a DD , and I'm afraid I'll damage the engine

I still get afr readings, and the car runs fine. Secondary o2 is working .
I don't get any codes or errors. If the primaryo2 sensor was faulty wouldn't the car run bad???

I have a ep3 with stock k20a3, injen sri, hks exhaust. I have both o sensors plugged Before kpro I had a check engine light, it was for either the primary or secondary o sensor. Now after kpro III, No check engine light but when running a datalog I can't see any voltage on primary o sensor this mean...

I know is already over in a sticky, but I can't tell from the pic. the ground cables go underneath or over the grommet? If it goes under, how did you set it properly ? It's making the contact with the bolt or with the cam cover? I tried putting it under the grommet but the grommet wouldn't seal prop...

Stock k20a3
Injen cai, sri (have both ,sri installed right now)
oem cat
hks exhaust

I need a calibration !

I'm using this one (stock k20a3 with some touch ups ) Please check it out !! Using the stock one works fine, just want something a bit better for my setup

yes I know, I also know not all the honda dealers prefer to do this.
Quick question can I run the preset high octane parameters on a stock engine k20a3 I/oem cat/E on 93?Is for 91 but only have 87,89,93 around here

Looking to swap a k24a2 in my ep3, so I'm getting kpro first ..so I can play with the k20a3 meanwhile. Already have a prb 02-04 . when installing the k-pro'd prb in my ep3 (with k20a3), is basically switching ecus, and setting the parameters for a k20a3 with immobi. deactivated. Right? Or do I need ...