Wildguzzi.com
General Category => General Discussion => Topic started by: Sheepdog on November 02, 2016, 09:02:41 AM
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How critical is resetting the throttle position sensor after reflashing the ECU?
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It may mean nothing, or everything.
Are you talking GuzziDiag reflash? Just hit the button and zero it.
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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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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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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.