2001 Seadoo GTX DI problem

[aaronm]

Hi can anyone help, in the maintenance manual it states you can check the resistances of injectors etc it says you can do this by testing between eg- circuits 3-14 to check the resistances where can I find this plug to be able to conduct these checks.

 

[Dr Honda]

If it's giving you numbers.... that will be on the plug at the MPEM.


BUT....


What's the problem? On the Di skis... it's not common for the injectors to go bad. Normally with a running prob... it's either a bad fuel pump, or low air pressure.

 

[aaronm]

Hi, having problems with my recently rebuilt engine, starts good and idles fine, found at low rpms ski jumps and skips a lot takes a lot to get to 4200rpm half throttle, any more throttle ski just bogs down, I have checked spark plugs, cleaned fuel lines, air lines, cleaned fuel and oil tanks, raves cleaned, cleaned air/fuel rail, fuel pump goes, solenoid clicks, conducted fuel pressure test have exhausted all options.

 

[manolocross]

I'm not a di man but the rectifiers always go bad cause it is a high power system. The symptoms you describe might be a bad rectifier putting ac voltage into electrical system. Get a new one.. It's good maintenance anyway.