Author Topic: c28 fault  (Read 827 times)

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Offline kissofdeath

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c28 fault
« on: January 24, 2021, 11:34:33 »
So I had an issue with beaky throwing an FI now and then but only happened when the bike had been sat for a while and thought it was the battery. Replaced battery but still happened, into dealer mode and got the c28 error with the line at the bottom. Any sugestions


Offline kwackboy

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Re: c28 fault
« Reply #1 on: January 24, 2021, 12:14:05 »
STVA ,Secondary Throttle Valve Actuator.

Sounds like they're a little seized up.

You'd need to get to the throttle bodies and give the mechanism some lube .. 
Chief trouble maker 🙂