Hey guys just bought this Yamaha jog r 2005. While i was stripping it down i noticed there was this unit thing under neath the seat. Anyone have an idea what this is please ?. On it it says "Ducati Energia made in Italy". Also says some numbers on it like "34 14 20". https://gyazo.com/c1e95564f5546b7018e1eeef35a33c84 https://gyazo.com/c345bbcfbc6d412dec42bceae9c3dc84
Okay is it necessary to be plugged in ? Becuase when i was removing the seat it was disconnected. The bike ran
It is a cold start control unit Has 2 wires looks like regulator but they have 4 wires 5RNH57410000 Yamaha part number Ebay https://www.ebay.co.uk/itm/Yamaha-K...831323?hash=item421480de1b:g:9ggAAOSwWbNeaUv6 You may have to translate to english to read
Thanks bud. Makes more sense for it to be a cold start control. Is it an issue for it not to be connected? Will i run into problems or is it fine.
You may have a problem as it probably is for starting from cold If the scoot has a normal carb with electric choke would think it's for that. If you can test the harness and see if when ignition is on one of the wires for that unit is live 12v+ on one of the wires, and see if you can find where the other wire goes maybe be able to work it out. What are the colors of the 2 wires?
I think its meant to connect into this wire coming from the auto choke. As you can see the auto choke wire leads into a clip connector but one of the wires turns into a separate connection. When i took apart the bike thats how it looked. https://gyazo.com/4f7126e5cf5d959a8ac28f34d4ec06c8 https://gyazo.com/b4b27909a84e2df7200e2fb6a195068d I believe i need to take apart the connection and put the unit in between right ? Theres nothing on google about these
Most Yamaha,s, the black is an earth (negative) and by the photo that is right for the choke, but the other choke wire seems to be wired correct, yellow That unit maybe a resistor for the choke and been bypassed
