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Needing to solder c51 and c52?
Posted: Thu Nov 03, 2022 6:57 am
by Ichiro718
Hello again, on my p28, do i need to solder c51 and c52? I found instructions online from hondata but it looks old. Like s100 or s200 maybe. No one talks about this now but i figure I'd ask!
Re: Needing to solder c51 and c52?
Posted: Thu Nov 03, 2022 9:08 am
by Spunkster
No they are not needed.
Re: Needing to solder c51 and c52?
Posted: Mon Nov 14, 2022 12:02 am
by Ichiro718
Is j12 supposed to be cut? Or no? My computer was copied and there's a piece of wire in place. Do i cut that?
Re: Needing to solder c51 and c52?
Posted: Mon Nov 14, 2022 12:15 am
by Ichiro718
I mean to say my ECU was chipped when i got from my bro
Re: Needing to solder c51 and c52?
Posted: Mon Nov 14, 2022 10:06 am
by Spunkster
J12 must be cut
Re: Needing to solder c51 and c52?
Posted: Tue Nov 15, 2022 7:24 am
by Ichiro718
Ok. And j12 is supposed to be.... What exactly? A master reset?
Re: Needing to solder c51 and c52?
Posted: Tue Nov 15, 2022 10:40 am
by Spunkster
It will not work correctly if J12 is not cut.
Re: Needing to solder c51 and c52?
Posted: Tue Nov 15, 2022 4:10 pm
by Ichiro718
Well yeah, but i mean what does j12 function as? It negates all extra soldering done and makes the ECU appear as normal? When i got this ECU, j12 has a piece of wire acting as a jumper and the ECU was still chipped. Bbg was already soldered in.. but yeah what does j12 act as? I'm desoldering now
Re: Needing to solder c51 and c52?
Posted: Tue Nov 15, 2022 4:21 pm
by Ichiro718
I was actually thinking of J1. J12 was already cut on my ECU. J1 has a wire soldered in and from what I see, that's the one that reverts the ECU back to OEM, regardless of what is soldered in.
Re: Needing to solder c51 and c52?
Posted: Tue Nov 15, 2022 5:27 pm
by Spunkster
It must have a jumper in J1 to work with the s300.