Hiya, I spent last weekend trying to figure out why my fuse was blowing everytime I turned the key. I undid 3 cables that went into the ECM as they seemed to have damaged the connection points, slightly burning them, and suddenly the fuse stopped blowing (shocker). I tried cranking and it came close to running, technically ran for about 5 ish seconds but not properly.

The annoying thing is, I can't seem to identify where those wires go to, I'm struggling to find them in the wiring diagrams. It's a B230K block, the 3 wires were labelled "22", "12", and "15". Wire 22 was Green and White, 12 was Blue and Red, and 15 was White and Red.

If any of you have had similar issues or have any knowledge you can spare please let me know, I'm a little out of my expertise when it comes to electrical issues 😅.