Hi all,
Checked VTS issue again.
It seems that VTS is working for down position but not coming up. I switched electric engine of the VTS directly to battery and moved it up manually. Then VTS is moving down but no chance to move it up.
If I apply some pressure or push the VTS block and push...
Hi, Thanks for asking.
I fixed the VTS, it was the positive coming from front MPEM box. It worked for couples of days and now again not moving...
I will have to fix the fise in rear box and front boxe again... by the way now the light from the oil is also not lighting at any moment...
open to...
No, I do not have tool to perform the pop off test but looks that next step is to change needles, valves and spring isn't it?
Regarding Rave Valve clearance any way to fix them? I cleaned them but problem still the same. Do I need to change the RV?
Thanks for the reply.
Ski run fine in sea but cannot restart when hot. Sometimes with choke and full throttle during 2-3 minutes it restart but normally not. On the trailer or garage after 1h no issue to restart.
Yes I used oem mikuni parts.
Is mikuni supplying only seat and needles + springs...
Hi
I have an issue to restart when hot (after 20 minutes) my spx 98 787. I rebuilt the carbs and cleaned them. When cold it is starting pretty well with starter. When it is hot and we try to re-start low chance to restart it. to run it again it needs to be with starter + WOT for 2-3 minutes...
me again :)
It is possible to have a photo of how the wire are connect into the MPEM ?
I have a doubt on how to connect the 2 Yellow-Red ? one is going to VTS and the other one to the Start/stop according the wire diagram of spx 98.
I do not know which one is the one going to the Start / stop...
Thanks I will contact them but do you know why all is working on the ski but there is no power on the purple wire for the VTS? is this a usual issue from MPEM??
for the module, motor and gauge all work properly if I supply 12v from the battery directly to the purple wire from the MPEM
Thanks
Hi
I have some issues with my VTS on a SPX 98... After reading a lot on the forum and making many tests I powered directly from the battery the purple connector that is going out of the MPEM: VTS is working fine when connecting the purple directly with the baterry. It seems that I have no power...
Hi All
I am facing issue with my spx 98. I ride it in the water for 20 minutes and all fine. I stop it with stop button or the key and when I want to restart nothing (fuel and vts gauge not moving and no beep). After half an hour I push again start button and working again (I tried another...
Thanks
Already changed the spark plug but no change.
will check ground at battery and starter but do not understand the issue with ground should not start with our ground isn’t ?
voltage is too low?
Hi All
My PWC is dying on water.
I thought it was initially an air issue in fuel so I checked fuel baffle connections, fuel filter gasket or connection to the carbs. The carbs were rebuild 2 years with OEM Mikuni kit so I do not think it is coming from this side as initially all was really...
Hi all
I spend Saturday morning in the garage
TRIM: I tested the motor and it is working properly. Regarding the module I heard a click sound when pushing up and down but the motor was not moving. Then I added the fuse in the electrical box (I removed it previous time) and then nothing...