IBR issues

[DRAGONBOX]

I’m having codes C0043 P0222 comes instantly and then when I turn the engine on code P1661 comes up along with the IBR light on with the gate stuck up.
Things I did so far
-new battery
-new sensors (right and left for throttle and reverse
-new ibr
-tested under steering wiring harness
-fuses all good
-Check big connector under steering

Not sure what else I can check. Any and all help would be greatly appreciated. I’ve been stuck on this for 10 months now and nothing has changed

 

[ski-d00]

Did you marry the new IBR to the ECU?

What year and model?

 

[DRAGONBOX]

You don’t have to marry the new ibr to the ecu. Plus we tried to do that and there was no option to marry it. 2013 Sea-Doo wake 155 thank you much for your help

 

[DRAGONBOX]

Any help plz thank u

 

[skiasylum]

I found one post similar to your codes and the dealer replaced TPS on the throttle body and a new main wiring harness(open wire).

 

[ski-d00]

There won't be an option to marry it. You have to change the security coding so the numbers match which is marrying. Are you using BUDS?