Recently the fuel pump stopped working. Took to shop and they found a rat / mouse had chewed wires and shorted fuel pump and probably the ECU ?
They were unable to get the fuel pump to turn on to see if there were other issues. They checked wiring harness continuity, fuel pump works when directly connected, said the crankcase position sensor was working, the kick stand sensor was functioning along with the bank angle sensor. Their conclusion was ECU. I want to bypass the ECU and see if the bike will at least start.
There are 3 wires from fuel sensor, which color is what function, hot, ground, common? Also what is the name of the type of connector so that if I can direct wire it, I get the correct wire to the correct connection.
I have attached photos of wires and the plug. The wire colors are yellow with red stripe, Red, black with white stripe.
I do not have a service manual so any help is appreciated.
Ed McKnight
They were unable to get the fuel pump to turn on to see if there were other issues. They checked wiring harness continuity, fuel pump works when directly connected, said the crankcase position sensor was working, the kick stand sensor was functioning along with the bank angle sensor. Their conclusion was ECU. I want to bypass the ECU and see if the bike will at least start.
There are 3 wires from fuel sensor, which color is what function, hot, ground, common? Also what is the name of the type of connector so that if I can direct wire it, I get the correct wire to the correct connection.
I have attached photos of wires and the plug. The wire colors are yellow with red stripe, Red, black with white stripe.
I do not have a service manual so any help is appreciated.
Ed McKnight