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speed correction s300, not changing speedometer...

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Old 08-13-2012, 06:28 PM
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Default speed correction s300, not changing speedometer...

i have the latest version and the speed correction is correcting the ecu speed, but not the speedometer... i am running a crv awd tranny and the tire size throws off the speedometer, my tire size on an ek is much smaller than the crv tires... the vss drives the speedometer directly, thus bypassing the ecu... does anyone know of a way to get the ecu to drive the speedo, maybe an output for speed that would give me the corrected speed... are all vss the same and possibly i can use one from a ls transmission??? if they are physically the same, how does it change the output signal??? the crv final drive is 4.56:1 whereas the gsr tranny i took out is 4.40:1, i think... maybe one from an ITR, does anyone know for sure they are different between the different tranmissions...
Old 08-13-2012, 11:45 PM
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Default Re: speed correction s300, not changing speedometer...

The speed correction in Smanager is for the ECU speed only. The ECU is not outputting speed data to the cluster, the cluster gets the same input that the ECU does. If you want to change the display on the gauge cluster, you're going to need to intercept the signal before the cluster and alter it some other way..
Old 08-14-2012, 04:45 AM
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Default Re: speed correction s300, not changing speedometer...

Originally Posted by locash
.... you're going to need to intercept the signal before the cluster and alter it some other way..
any ideas...
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