My CEL decided to come on last night leavin work, after finding the plug (story in its own!) I'm getting a code 1 & 15. Now, I know what these codes are, at least #1, but #15? I'm Lost, Pls Help a Honda NEWB!
93 si w/ b18c swap by the way.

 

15 is Igintion. Oh me and ignition go way back (******!) Anyway long story short it might be time to swap out your coil.

 

Code 15 = ICM (Ignitor)

 

Best place to get o2 sensor??
Might as well upgrade the ignition, i guess. Any Suggestions?

 

With the gsr swap, do i need the gsr (which is what i was going to order) or should i get one for the 1.6? (a friend said that's what he did on his.) ??