Hondata

It looks as if that wire is there as the solder pad has been knocked off. Seems it goes to where the pcb trace leads to. Would you recommend replacing the ecu in this case?

Ah, looks like a bit of a rough job has been done. I expect this is likely the cause…

I put the s300 itself in, but I bought the ecu used already converted from someone who had an s300 in there previously.

J12 is cut.

Resistor type NGK BKR7E-11

Thanks for your reply.

Serial number is 59303.

Files are attached.

Hey everyone,

I’m having a very weird issue with D16Z6 turbo Civic with S300 V3. The car will drive absolutely fine and will rev freely all the way up to the redline, however when it hits the limiter, the MIL flashes for a split second.

Immediately I thought this was the shift light, however in ...