Axis Wakeboard Boat Forum

Last weekend when I went to crank it at the boat ramp, it said “no ecm data” but, it crank fine and ran fine all weekend. I just didn’t have any functioning gauges. This weekend, I still get the same message, and the boat will turn over, but it will not crank. I’ve checked all fuses, relays, safety switch. I’ve got good voltage. I’m not getting any fire at the spark plugs. Ignition switch works fine and getting power to main ignition push button relay in the rear. Any other suggestions? Does the main wiring honest go under the floor from the console to the ECM?