Kpro4 Alternate Speed Input

K-Series Programmable ECU installation questions / support issues
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Hondata
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Re: Kpro4 Alternate Speed Input

Post by Hondata » Tue Apr 09, 2019 5:28 am

Then it still is too high. I think you have an intermittent signal too.
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AREA876
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Re: Kpro4 Alternate Speed Input

Post by AREA876 » Tue Apr 09, 2019 8:59 am

I think I get it now the VSS input (on Kpro) is not the actual speed but a reference for calculating the actual vehicle's speed (VSS) and gear.
1000 pulse.png
1000 pulse.png (129.62 KiB) Viewed 1051 times
VSS input unitless.png
VSS input unitless.png (33.83 KiB) Viewed 1051 times

AREA876
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Re: Kpro4 Alternate Speed Input

Post by AREA876 » Tue Apr 09, 2019 9:17 am

Rescaled VSS input to better see graph
Rescale.png
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AREA876
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Re: Kpro4 Alternate Speed Input

Post by AREA876 » Wed Apr 10, 2019 3:19 pm

I used 4400 pulse per mile and now VSS and GPS match as well my gears, thanks for steering me in the right direction
4400 pulse.png
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Working.png
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