Hondata

Hello.
I'm currently installing a K24 into a jetboat, I have the engine harness, ECU and a Hondata ECU. The set up was running in a CL7. I'm just wondering how can get this ECU/ Wiring set up to work in a stand alone situation. I'm no wiring guru, but guessing I need to power up and earth the current ECU. I just need to know what pins of the A B C connectors I need to get power to and which ones need earthing. or an understanding on how the engine harness gets 12v .

Any help will be much appreciated.

Have you looked at the info at: https://hondata.com/tech-k-series-engine-swap

Thanks I’ll have a look. If I am not using a gearbox can I remove these plugs and wiring from look?

Some things may not work without a VSS signal.