2009 speedster 150 215hp ECU not communicating

[Captain Alberto]

We just replaced our starter but boat won't crank and Candoo Pro doesn't communicate with the ECU. Can we reset our ECU? What is the cost to replace the ECU?

 

[pug pug]

Hiya. Before you do anything check your wire. And make sure you have got all good connections. What makes you think the ecu is at fault. Think back and try and make a diagnosis your self was it running rough hard to start etc. The answer is there you just need to find it..

 

[Captain Alberto]

Ok. So now we don't get voltage across our starter solenoid

 

[Captain Alberto]

Actually put voltmeter on the 30 amp fuse and it has 12.6v until relay clicks on then 9v