How to: Yamaha GP1800 Tune - Riva MaptunerX

[@chrisburger4518]

I got a new high GPS speed today - 77.2 MPH. I'm at 38 hours on the ski, I still weigh 260, the lake is still at 240 MSL, the water temps are over 90, ambient was closer to 85, the ski had about 6 gallons in it, water was not glass and I had it fully trimmed up. Based on what Riva quotes, I am very happy with that number. I did the stage one plus re-flash and the intake only.

[@ElMenor239]

Chris Burger what ski do you drive?

[@mfgallonjaust7171]

I hit 75 stock from factory .. I weight 130 on a Gp1800

[@jajcozucchini5438]

I ve got 78.9 MPH. without any modification , Just removed speed limiter 2018 - GP1800

[@chrisburger4518]

Another great instructional video from PWC Muscle. Thanks! I followed the instruction and it was easy peasy. I would only add that the install requires a PC based computer - not Apple. Although I understand conversion software is available for the Mac.

[@NortheastFloridaPWC]

I should have read this 2 years ago and I wouldn't have purchased the Maptuner, now I have to buy an IBM compatible computer. Oh well, I guess if I'm going to be dragging my laptop into the garage it's probably better that it's not my Macbook.

[@SJSOmar]

Man I love my maptuner X I use it slot to tune my fleet of Saab’s great little hand held but very expensive because it’s made in Sweden 🇸🇪

[@christiancopher8356]

Great video

[@jimmydavis853]

Would you do this as the 1st mod on a gp1800? I was thinking of doing a y1000 fizzle intercooler and ribbon delete and add vacuum port to intake so I wouldn’t have to pull it again and then the map tuner x... thoughts?

[@senditsillly1423]

What’s the faster tune, stage 2 or stock class tune?

[@jamie-vq1kf]

does this modification also modify gaz comsumption ? I mean, it certainly does, but how big is it ?

[@deanhansen5041]

I got a Q? What's the difference if you leave one of the electrical connectors in place as opposed to disconnecting all 3? In the Riva demo video they said to remove all 3. Leaving the starboard plug in I head some contacts clicking loading a stage 1 tune in my ski. Is this good or bad?

[@joshcyman5084]

Does this void your warranty?

[@ralphdellamorte1937]

Thats a great question, I have the 2017 gp1800 and bought the extended warranty, seemed like a no brainer when spending 15k on a ski. Anyone from pwc muscle have info? thx

[@zchhrrs4590]

Everything voids the warranty except dealer installed parts and maintenance

[@johnh9507]

what stores the original tune for the factory watercraft, is it the maptuner or is it the computer hard drive

[@Pwcmuscle]

It is technically on the maptuner.

[@joeysantana9974]

Where can I find those red handless?

[@NortheastFloridaPWC]

Any idea of where to install the cable on the MaptunerX in the new 19 Yamaha FX-SVHO? Apparently the layout has changed and there's only two cables on the ECU but I don't know which one to plug the MaptunerX into.

[@Pwcmuscle]

This procedure is for the old layout. The new layout has different cables and hooks in differently

[@NortheastFloridaPWC]

@@Pwcmuscle Thanks, turns out the new layout is much easier to work with and there's only two connectors (the black connector on the right is the correct one).

[@TheMuddatrucker]

Im in the uk with a 2009 fxho cruiser only 80hours from new in total! I guess top speed is roughly 63/64mph, my question is........ is it possible to make it faster? if so then how fast, or is it time to trade her in for a gp1800?

[@Pwcmuscle]

TheMuddatrucker if you really want more speed and have the option of going gp1800, do it. You won't regret it.

[@TheMuddatrucker]

PWC Muscle thanks! I’ve always been Yamaha but since I’m talking to someone with more knowledge than me what’s your opinion on the other ski’s currently on the market (top end)? I think it might be time to trade in the fx after all! I can manage the gp1800 but I DONT want it to stay stock, But neither do I want to make it unreliable, I’ve only just come across your channel so I’ll gradually work my way through your vids on the subject. 👍🏻

[@Pwcmuscle]

Let me get back to you on that one. Will be doing a stage one on the new GTX platform soon. The lower center of gravity is very impressive

[@mfgallonjaust7171]

Can I install this and save the stock map and when I want to I can put the stock map back and take it whitout loosing the warranty ??

[@Pwcmuscle]

Yes, you can flash back to the stock map. You will need to ask your dealer about warranty.

[@mfgallonjaust7171]

I questioned because I heard you couldn’t and also once the mechanic plugs it in it will show no data of what you were doing when it broke down and if there’s no data they’ll know you flashed the ECU

[@LowKey_racing]

Are the tunes free ?

[@johnmoonan6097]

So I'm looking at a 2019 svho. There have been many factory upgrades to this model. Can I do just a tune or don I need a combo of Ribbon delete, CAI, and tune to make a difference. BTW this is in a SX195. I'm just looking for 5 MPH on the top end.

[@Pwcmuscle]

I havent been inside the engine compartment of a 2019 SX195 yet, so cannot comment on air flow restrictions. Either way, a tune would unleash a lot more power with the biggest bang for your buck, then you can experiment from there.

[@johnmoonan6097]

So can I do a tune to see a increase without Delete Ribbon and CAI? Also I hope the new models do not need intercooler upgrade. I do think I will and the intake breather filter, that seems like a no brainer. If the tune raises the rev limiter I should be golden. @@Pwcmuscle

[@Pwcmuscle]

@@johnmoonan6097 the tune will increase the rev limiter. You'll have to look at the stock intake and see if it is limiting. 4" or more and you're good. Ribbon delete may be difficult depending on how easily you can remove the intake manifold, but there are certainly gains to be had there.

[@nitenite7142]

Hey I have a ? I just got the gp1800r and added the stage one Plus kit and I wanted to Know if the dealership kits the map tuner or are they Supposed to give it to you? Thank you

[@Pwcmuscle]

Did you order from us? What is your order number and I can take a look

[@nitenite7142]

PWC Muscle sorry I wanted to ask if the dealership keeps the mapturner after they install the tune sorry for the typo and no I did not I got the ski and the stage one from Orlando Yamaha I wish I would of knew about u guys b4

[@Pwcmuscle]

@@nitenite7142 No worries. So they must have a maptuner that they kept. The license is bound to your VIN number though. This means you can purchase another maptuner and it'll work with your current ski/license. You'll just need to get the license assigned to a new account that you create for yourself. Savvy?

[@nitenite7142]

PWC Muscle thank you so much for the info

[@ebazardlast1745]

Do you know if I can remap my fuel map on a FX HO 2004? If yes could you point me at? Thank you nice and clear video.

[@Pwcmuscle]

You can! You can do it using the same tuner package. It requires you already have an air intake and ribbon delete, and you'll also want to upgrade your impeller. www.pwcmuscle.com/riva-v-tech-maptuner-x-tune-yamaha-sho-svho-bundle.html

[@ebazardlast1745]

Thank you so much I really appreciate ... Thanks again

[@ebazardlast1745]

it would be better fuel economy etc etc right...

[@Pwcmuscle]

If you are looking strictly for better fuel economy, I'd try getting an intake and ribbon delete first. That'll free up restrictions that make it harder for your engine to breathe.

[@ebazardlast1745]

Well I already done that, the next step was to change the impeller which I did, and the next step will be adding the Tuner you recommended, how much power do I will get after the tuner application? Thanks for all your answers they are appreciated.

[@brothersclash3088]

How reliable are these Riva tunes?

[@AKR-Edits]

Super reliable

[@shahin9767]

yo i lost my maptunerx code on the peper can you help me

[@Pwcmuscle]

Email us and we can get it sorted out.