"Now that you've verified that power is being provided and that your pump is capable of running, you need to check whether it is getting switched on correctly. Power at pin 30 of the fuel pump relay will supply the power to the tank connector. If you don't read voltage at the fuel tank connector harness side when you switch on the ignition, start tracing power to the fuel pump relay coil. It starts at the ignition switch, travels through the side stand switch, through the fuel pump relay coil and finally to the Motronic switched ground lead."I've reread all the suggestions but I'm at a loss where to go from here. now that I have a clear wiring diagram I'll try to figure out why power to pump is not getting switched on. Ihope it's not a problem with the moto's "brain" , just my brain.
Where are you viewing the chart and on which device are you viewing it? Have you found the diagnostic plug under the seat? Keep in mind that Vogel's chart is for a 2V Brick. There are a few differences.Did you find power at the fuel injection relay?
viewing the chart on a chromebook from electrical diagrams on this forum, was using it to see what I could possibly do next.
yes,at relay pin 30, no at 85, muchas gracias for the help
I believe my problem was that the plastic key that drives the impeller had slipped and the impeller wasn't engaged. .
Pulled the fan relay, same thing. Am I doing something wrong?
We don't have anyway to know whether you can follow directions or if you have setup your multimeter for the test correctly. You've been successful getting motos to run acceptably in the past. I usually review all instructions twice and test twice.How many terminals on this relay?Call the local auto parts stores and tell them which relay you need.
Can you give a summary. Do you have power at the pump with the start button pressed? Is earth to the pump good?
Does the fuel relay click when it gets power to 86?
Ah I just deleted that cause I missed your reply about power to 87.
There are two green/white wires from the fuel relay, one goes to the pump, one goes to the injectors.