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Mine is on the front side of the inside hull. The storage compartment has to be removed to access it. There is a cap on the connector from the factory to keep it dry.

Check fuel pressure. If you do take it in, be VERY careful as most shops have no clue how to work on DI's.

I am too lazy to do the legwork but multiple sites exist where you can plug in your year and see part numbers for various components. Comparing 2004 vs 2002 should give you an answer. Note the only 2004 DI model listed on www.seadoowarehouse.com is the XP.

You have identified the problem. Fixing it is more complex. The DI fuel system requires both the fuel pump and air pressure to be within spec. Check dead head fuel pump pressure and monitor air pressure during misfire if possible. The Seadoo Shop Manual can be found with an internet search...

I'd recommend calling WestSidePowerSports.com. They are a good source for tested/good parts and I have to assume they have a scrap pile they might could pull one off.

12.7 when not running doesn't sound like a dead battery. Did the starter engage? With beeping it may be a DESS problem. Check the service manual for DESS beep codes.

Are you sure you fully resolved the fuel pressure issue? Can you monitor fuel pressure while it is happening? Steady fuel pressure confirms performance of the air + fuel system so that is why it is so important in DI troubleshooting. Are you getting a Maint light?

Your earlier post about seeing 65 PSI with key on and engine off points to a regulator problem. Not too expensive or hard to replace so thats what I would do next.

The 2nd time i needed one I had success searching Facebook Marketplace. Then I resold it the same way when I was finished.

Sent you a PM of a guy in NE Houston that had one in 2022.

My solution was to buy a spare and cut it in two.

Looks aftermarket. You will need to trace it and see where it goes and why it is there. From memory, my 2000 GTX DI only has 1 solid red wire coming off the positive terminal.

I dont remember the specs but the service manual for your model should have a test procedure and specs. SeaDoo Manuals - FREE PDF Download!

In theory either the fuel pressure or air pressure regulator could be bad, but it is far more likely that the pump is the issue. DI pumps have a pretty high failure rate, especially as they age. It may be possible to clean it by running it in a bucket of solvent. Search for prior threads on...

Regardless of fuel pressure, which you absolutely need to check, sending off the fuel injectors for testing and cleaning is a good move. I used Yamaha Fuel Injectors a few years ago for my DI injectors. It may be a clogged injector or poor fuel pressure that led to the engine failure in the...

Check out PDF page 349 of the manual here: https://seadoomanuals.net/download/pdf/service/manuals/2002/2002-seadoo-shop-manual-2.pdf I think you are referring to the hose that connects to the throttle body, which is on the other side of the engine. And you have my prayers for taking on a...

That is the air supply line to your RAVE solenoid. Without it, the RAVE valves will not function at high RPM's. See page 06-03-30 of the 2001 Service Manual.

SeaDoo Manuals - FREE PDF Download!

I would suggest starting with fuel pressure. It requires air pressure to be in spec to measure properly, so you can somewhat test both at the same time.

This question has been asked before if you search around. I have a DI and they are amazing when they run well, but age is catching up to them (especially the complex fuel system) and I would recommend staying away for short term use. They are fun to own and maintain if you are capable and...