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2017 V9 Bobber Idle RPM Change

Mitch Clyman

Mitch Clyman

Cruisin' Guzzisti
GT Contributor
Joined
Jul 23, 2018
Messages
100
Location
Jerusalem
For the last 2 weeks my idle speed has jumped from around 1250 (Like that for 4 years) to around 1480. The throttle cable seems fine enough play and so does the stopper. My mechanic says it could be bad petrol and fill up at another station, this has not seemed to
Work . I have the MGMP so I can see the change in real time. Any suggestions would be very helpful

Best
Mitch
 
Ask your mechanic to connect to the diagnostic tool; even without any warning lights it may shed light on the issue. Good luck!
 
He hooked it up to the ECU. No history of errors or warnings. Cleaned the Air Filter. The cable is clear should I have him adjust the idle speed manually?
 
Mitch Clyman said:
He hooked it up to the ECU. No history of errors or warnings. Cleaned the Air Filter. The cable is clear should I have him adjust the idle speed manually?
Click to expand...
There’s no “manual” adjustment per se. If you want to read on how the idle circuit works, the DOWNLOADS section has the ECU/TB manual and will help answer your question.
 
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