eggs_for_rent
Member
I have a few codes on an '07 Yamaha FZ1 I am working on for a friend. (It will start and run for 1 second and cut off)
My first step was to go into diagnostic mode to check if there were any codes, and there were, but, the codes are likely from us trying to start it with a weak battery. One code was for the crankshaft position sensor, so I tested with a multi-meter and it ohms within an acceptable range. The other was for a tilt sensor which according to diagnostic mode is at an acceptable voltage. So anyhow we've replaced the battery with a new one and have discovered switching the stop switch to run when in d62 is not clearing them.
What is even more odd that when in diagnostic mode d36 - flipping the kill switch to run to test the #1 fuel injector for example does not seem to do anything either? My understanding is the engine light is supposed to illuminate 5 times as the injector is activated...which is not happening.
Bad stop switch possibly? Or a bad connection in the wiring between the computer and stop switch? That is what I will check first unless anyone has a better idea.
My first step was to go into diagnostic mode to check if there were any codes, and there were, but, the codes are likely from us trying to start it with a weak battery. One code was for the crankshaft position sensor, so I tested with a multi-meter and it ohms within an acceptable range. The other was for a tilt sensor which according to diagnostic mode is at an acceptable voltage. So anyhow we've replaced the battery with a new one and have discovered switching the stop switch to run when in d62 is not clearing them.
What is even more odd that when in diagnostic mode d36 - flipping the kill switch to run to test the #1 fuel injector for example does not seem to do anything either? My understanding is the engine light is supposed to illuminate 5 times as the injector is activated...which is not happening.
Bad stop switch possibly? Or a bad connection in the wiring between the computer and stop switch? That is what I will check first unless anyone has a better idea.