How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Jeff Policky Your Own Question
Jeff Policky
Jeff Policky, Motorcycle Mechanic
Category: Motorcycle
Satisfied Customers: 2425
Experience:  Yamaha Gold, Suzuki Gold, Honda Bronze, Polaris Bronze, BRP
17258690
Type Your Motorcycle Question Here...
Jeff Policky is online now
A new question is answered every 9 seconds

I'm. i have a 2000 BMW R1200C at first battery was weak i

Customer Question

hi ,i'm david . i have a 2000 BMW R1200C at first battery was weak i changed a new one . and now i have not a spark . what did i need to check?
Submitted: 8 months ago.
Category: Motorcycle
Expert:  Wayne S. replied 8 months ago.

I would first suggest checking the side stand switch. This is what

grounds one of the relays for the Motronic ignition.

Also check as many fuses and relays as possible under the fuel

tank for problems. When the battery was installed maybe something

got disturbed in the wiring or electrical box?

Let me know what you find.