Running rich
Extreme HDF Member
Joined: Sep 2010
Posts: 14,744
Likes: 402
From: Phoenix '53, '88, '09 Big Twins
an over rich mixture can cause real problems- and makes less power than a correct mixture.
the complication here is determining under which conditions the motor is running rich.
it may be rich at idle, and may be too lean at 2000 rpms...etc.
If it were me, I'd attach a voltmeter to the o2 sensor and monitor what is happening- keep records and adjust tuning to solve any problems ( same as i did tuning my carbed bikes).
The systems used to tune are subject to the data entered, whether by the sensors or by the presets loaded in
and make sure that the fuel odor is not coming from the overflow or a leak
Mike
the complication here is determining under which conditions the motor is running rich.
it may be rich at idle, and may be too lean at 2000 rpms...etc.
If it were me, I'd attach a voltmeter to the o2 sensor and monitor what is happening- keep records and adjust tuning to solve any problems ( same as i did tuning my carbed bikes).
The systems used to tune are subject to the data entered, whether by the sensors or by the presets loaded in
and make sure that the fuel odor is not coming from the overflow or a leak
Mike
Seasoned HDF Member
Joined: Dec 2007
Posts: 8,341
Likes: 713
dingo think i found your problem,u said dealer mapped it then u added fuel pack.did u remove the dealer map? u can't do both.u didn't day how the dealer mapped it.stg1 download? dynotune? did u pay for a s/e tuner?
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