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Author Topic: FI Reflash Question  (Read 1554 times)

Offline Sheepdog

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FI Reflash Question
« on: November 02, 2016, 09:02:41 AM »
How critical is resetting the throttle position sensor after reflashing the ECU?
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Offline Wayne Orwig

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Re: FI Reflash Question
« Reply #1 on: November 02, 2016, 09:38:43 AM »
It may mean nothing, or everything.
Are you talking GuzziDiag reflash? Just hit the button and zero it.
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Online Kev m

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Re: FI Reflash Question
« Reply #2 on: November 02, 2016, 09:54:17 AM »
And it depends on the bike, not only the model but the particular physical one.

My B11 for instance just happened to have a TPS that was mechanically in the ideal position, so when it was within spec after a reflash regardless or whether or not we used the scan tool to reset it.

But the next B11 might have been out of range without that.
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pete roper

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Re: FI Reflash Question
« Reply #3 on: November 02, 2016, 11:16:15 AM »
Depends on the system. With your Calvin with the 15M-RC the TPS is still set manually from memory. The W5AM the value is interpretive and yes, it is sometimes altered by changes in the map.

Pete
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Offline pauldaytona

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Re: FI Reflash Question
« Reply #4 on: November 03, 2016, 08:11:36 AM »
If a different base map is used, with 5am ecu always a reset is needed, If only a change to the same map is made no reset needed.

If you have a 15rc with cali there is no reset in the ecu. The breva 750/v7 with 15rc does have a reset.

But you can always check tps value before mapping, and afterwards as a check.   
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