Jonway yy250t and problem with fuel gauge By pippo6719 (Read 1,472 times)

[pippo6719]

Hello, I have a scooter Jonway yy250t alias Miami Roketta 250 or 250 and I have a problem with the fuel gauge, and 'can have the connections behind the instrument? I know that there are three wires Blue / White Yellow / White and black, as are connected behind the instrument?


Thanks

[richardthescooter2]

Could be a bad fuse, do you have a fuse box or the one fuse at battery and on starter relay?

[Alleyoop]

I am sure everything is plugged in and good. It is the Float Sensor unit. Several things can be wrong and or bad. Some you can fix others you will have to replace the sensor.
1. The Float itself is bad and taking on gas which will register empty all the time.
2. The Swivel part that holds the wire against the Resister is loose and the contacts are not making contact.

If #1 you need to replace the sensor or find a float to replace the one on the wire.
If #2 you can fix that by tightening the push on washer.

So you know what you are dealing with go read this:
Alleyoop

www.scooterdoc.proboards.com/index.cgi?board=trikes&action=display&thread=322