stephystephstephsteph@liv
New member
Hi guys,
I was wondering if you could help
I have full service history on the bike
15k miles on it
Was ok up until this winter when it was started for about half an hour mid winter. Then a week later the bike just wouldn't start off the button and required a bump to run.
When running bike is abseloutely fine and has a full tank of fuel
The switch was stuck on which lead me to believe it may have been the switch/brushes in the starter motor
So far we have changed:
Switch (BS2-83963-01)
Relays (swapped with my bfs working bike-2016 MT09)
Fuses (swapped with my bfs working bike- 2016 MT09)
Battery has been checked at 13v and went up while riding so alternator is ok
We've also disconnected the side stand and clutch switch
Starter Motor was pulled out and worked fine when connected to a battery but I have a newish one ready to replace that if I need to for the sake of troubleshooting
Error codes:
PO335: Crankshaft position sensor A circuit
PO638:Throttle Actuator control range / performance bank 1
P1602: Manufacture control
All the lights on the dash come on when you turn the key the indictors/horn hazards all work
Bike makes a clicking noise when you try and start it
With all the Yamaha garages closed and travel restrictions I'm running out of ideas on what I can change. Me, my dad (competent mechanic and good with electrics and troubleshooting) and my bf are all stumped
Any ideas would be great
I was wondering if you could help
I have full service history on the bike
15k miles on it
Was ok up until this winter when it was started for about half an hour mid winter. Then a week later the bike just wouldn't start off the button and required a bump to run.
When running bike is abseloutely fine and has a full tank of fuel
The switch was stuck on which lead me to believe it may have been the switch/brushes in the starter motor
So far we have changed:
Switch (BS2-83963-01)
Relays (swapped with my bfs working bike-2016 MT09)
Fuses (swapped with my bfs working bike- 2016 MT09)
Battery has been checked at 13v and went up while riding so alternator is ok
We've also disconnected the side stand and clutch switch
Starter Motor was pulled out and worked fine when connected to a battery but I have a newish one ready to replace that if I need to for the sake of troubleshooting
Error codes:
PO335: Crankshaft position sensor A circuit
PO638:Throttle Actuator control range / performance bank 1
P1602: Manufacture control
All the lights on the dash come on when you turn the key the indictors/horn hazards all work
Bike makes a clicking noise when you try and start it
With all the Yamaha garages closed and travel restrictions I'm running out of ideas on what I can change. Me, my dad (competent mechanic and good with electrics and troubleshooting) and my bf are all stumped
Any ideas would be great