2008 Yamaha 232

[Michael Blais]

So the port engine will not start. No ground pulse to the injectors. ECU is good swapped it with starboard engine and it runs fine. Engine will try to start or run momentarily if starting fluid is used. So I have spark but no ground pulse from ECU?

 

[gt5pilot]

Did you check with YDS? Are you sure you have fuel pressure?

 

[Michael Blais]

Yes plenty of fuel pressure but no ground pulse from ECU