Scarab P0201, P0202, P0203 failure

[dworopay]

Hey all, I’ve got a 2019 Scarab 255 Wake (178 hours) with twin 300 hp Rotax engines, and the port motor is kicking me the injector failure codes. I had them cleaned and didn’t solve the issue. I’m currently looking for a bad ground and can’t find anything.

It cranks but won’t fire. If it’s the ECU, can I swap the one from the working motor to the non working one to check or is it more complicated than that? Thanks in advance for any help.

 

[Spartang]

Hi dworopay,
Did you ever get this figured out? I just got my 2016 215 out of storage and have the exact same issue.
Thanks.

 

[dworopay]

I have a mechanic working on it now. They checked everything and the motor is fine. He thinks it’s a locked up bearing in the jet pump assembly and nothing will spin. I’ll let you know when it’s sorted out.

 

[Spartang]

It was a bad relay. I read somewhere that these fail frequently so I had a few on hand. Wish I had remembered that before spending a couple hours poking around the harness with the multi-meter last night. ?

in your first post, you said it cranks over fine. If it’s a bad bearing and everything was locked up, I wouldn’t think it would crank over fine.