sea doo fuel pump problem

Unfortunately, these steps won’t work on fuel injected or 4-TEC SeaDoos.This quick and easy test will help you diagnose most common problems with the fuel sending unit and doesn’t require you to remove the fuel baffle from the tank. The display came on and it fired up. It seems that as the Seadoo Direct Injection (DI) units are aging, we see more problems with the fuel pump.

So Iv been reading 2 conflicting things on here about this pump and orbital fuel injection system. Though rare, we have encountered instances where the upper metal hose clamp is so tight that it pinches the fuel sending unit and wedges the float in place.Certainly there are other potential failures but overall, these scenarios account for close to 90% of the reasons why fuel sending units fail.© Copyright 2015 Jet Ski Plus, LLC All Rights Reserved. Get that and some contact cleaner and dielectric compound too. GTX is a trademark of Castrol Limited, used under license.© 1998 Bombardier Inc. *Trademarks and ® Registered Trademarks of Bombardier in the U.S. Patent and Trademark Office and in other countries. Comment.

| Search for make, model and part description. I disconnected the 2 wiring harnesses and reconnected them. I think I fixed it! The MPEM is near the fuel rail, the connector latch slides the the rear.

Would be interesting to hear from a professional Sea doo mech on what they were taught about this system.The DI and Orbital Fuel Injection are two different systems. This is a user supported information and support site for the Sea-Doo Watercraft & Sport Boats products. All you need is an Ohmmeter and some time.If your Ohmmeter shows an open circuit or infinite resistance, the internal fuse is blown and the sending unit will need to be replaced.If your ohmmeter reads 85-95 Ohms and the tank obviously has gas, either the float has lost its buoyancy or the magnet has come loose from the float. It uses injectors instead of carbs to quirt fuel into the intake. The DI watercraft series are truly amazing performers when …

If either is the case, your fuel gauge would always show an empty tank of gas. Orbital IS DI.

I tried both keys numerous times and it fired up right away. That's only on the DI 951 models. Sea Doo Fuel Injector Model GTI130,GTI SE 130,GTS 130,GTS RENTAL 130 1503cc 2008-2011 WSM 006-624 OEM#420874836

Sea-Doo.net is not responsible for inaccurate opinions and advice posted to Sea-Doo.net.All times are GMT-5. And the one not working did the same thing it did not start. Orbital is unique in the fact that it uses an air injector in conjunction with a fuel injector to overcome cylinder compression. The sending unit is made up of a long narrow circuit board with 9-12 Reed switches and several resistors. RFI And DI are two different systems. Display flickers when keys is plugged in and a clicking noise is made near ECU but the fuel pump or the display are not turning on. I may be experiencing the same issue. The fuel pump went bad on one of them (according to the mechanic went bad).

Hello Guest! | Search for make, model and part description. While getting Chris' 2005 Sea-Doo GTX 185 ready for the first ride of the season, disaster strikes: it won't start. I’ve read through the manual and seen enough videos to be pretty sure I’m doing everything correct.

As far as the RFI using an orbital fuel rail I have no idea since I don't own one.My apologies, you are correct.

I'm an electronic technician, working board level for way too many years. While getting Chris' 2005 Sea-Doo GTX 185 ready for the first ride of the season, disaster strikes: it won't start. Also make sure that every termination point is clean and right!

When we tried to return the jet ski would start and then stop. The sending unit is made up of a long narrow circuit board with 9-12 Reed switches and several resistors.

I traded the fuel pumps on both seadoo's with each other, the seadoo that worked did the did the same as the one not working. I initially made this video to diagnose a no spark issue with my Seadoo. Try unplugging the Mpem connectors, then plugging them back in. I'm going to clean the MPEM connectors with a fiber glass brush and hopefully it's fixed for good! Did you get her running smooth yet Mike ?? Looking for some advice. The fuel filter is mounted on the fuel pump, which is installed inside the fuel tank.

These Reed switches and resistors are wired so that the total rWhile the design is simple, the weak link in the system is a one-time fuse on the fuel sending unit’s circuit board.

And orbital is direct injection into a cylinder as far as I know.

Here are the steps we recommend for testing the fuel sending unit for 2-stroke carbureted SeaDoos. For a better experience, please enable JavaScript in your browser before proceeding. All rights reserved. Re: Sea-Doo ® LinQ™ Cooler - Potential Entrapment and Suffocation Hazard. Copyright © 2015 vBulletin Solutions, Inc. All rights reserved.

Run that file into all fuse pinchers.

Cancel Post. Once the fuse blows, the sending unit is rendered non-functional since the fuse can’t be replaced. When I did this I noticed some moisture in the engine compartment. This quick and easy test will help you diagnose most common problems with the fuel sending unit and doesn’t require you to remove the fuel baffle from the tank.

2020 sea doo fuel pump problem