Hondata

Anyone have a step by step to unregister the ecu from my car? planning on selling it.

This is how i currently have it set up. haven’t heat shrinked it (wanted to make sure it worked before i did that) It did end up fixing my VSS and it reads it now and doesn’t stay at 0 , but i still can’t manage to get VTEC to engage.

VTEC Solenoid is good
Oil is good
Doesn’t throw P0500 code on ...

Also, is the A18 wire supposed to be plugged back into the dark grey ecu plug to get VSS to work or do i leave A18 unplugged while both A18 and Red Wire being connected ?

I just finished wiring to a18, alt speed input kpro v4 calibration is set to 108000 default, is that fine to run or do i have to change that number ?

this is how the PPA ECU is looking like

im a rookie with tuning, what specifically isnt compatible? I have the ECU installed and the minor tweaks like launch control and burble tune seem to be working properly and other modifications work. Its only the VSS that doesnt read. It came with extra wiring with 10 different colors but I have no ...

So I bought a Kpro v4 with a used ECU since my car is my daily and had to wait for shipping. The ECU turned out to be a 37820 PPA A25 which is for CRV's which I would assume the reasoning my VSS and Vtec stopped working. I own a 2003 RSX Type S stock harness everywhere. Is there anyway i can fix ...