Rxpx255 fires won't idle/run

[pepcalais]

Hi guys just rebuilt engine and reinstalled.

As I hit start button it fires and stalls. It won't idle or take any throttle opening. Remove hose from intercooler, block 90% of throttle body opening with hand and it idles and will rev up. Remove hand and it dies. Hit start button,fires up and stalls.

Any advise and advise much appreciated

Thx pep

 

[pepcalais]

I just swapped throttle body with a mates and same. It needs throttle opening to be nearly completely covered by hand to run. If left open it fires and stops. Have cleaned all wiring connectors and will double check them again.

So confused lol

Thx

 

[skiasylum]

Idle reset circuit?

 

[pepcalais]

Idle reset circuit?

How is this reset done. Can I do it at home or does it require a seadoo shop laptop.
Thx for reply

 

[skiasylum]

It’s different for different skis, download a service manual the procedure and when it should be done is explained.

 

[pepcalais]

Will take ski to have it looked at on computer after Easter.
This is a video of how it runs with throttle body covered by hand. It stalls as soon as you move hand
Thx

 

[pepcalais]

All good now.
Faulty map sensor
Thx for assistance