Kpro speedo vss

K-Series Programmable ECU installation questions / support issues
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perlmeister11wagon
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Kpro speedo vss

Post by perlmeister11wagon »

K swapped ef (91 wagon) with crv trans (using oem cable vss) running base rsx (manual) wiring harness and a56 (base auto) kpro ecu v4. Depinned a18 white/green and ran to the internal kpro board on vss (red). Changed under misc to alternate speed input. Followed the exact guide here.

https://www.hondata.com/tech-alternativ ... ngine-swap

Kpro app and laptop show 0 vss when driving

Thanks
perlmeister11wagon
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Re: Kpro speedo vss

Post by perlmeister11wagon »

Also stock cluster shows no speed also
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Spunkster
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Re: Kpro speedo vss

Post by Spunkster »

If you are using a cable VSS, how is any signal getting to A18?
perlmeister11wagon
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Re: Kpro speedo vss

Post by perlmeister11wagon »

Good question probably doesn't. B16 on the oem ef harness (speed sensor) from or to cluster gives a signal

https://www.nthefastlane.com/honda-obd0 ... cu-pinouts
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Spunkster
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Re: Kpro speedo vss

Post by Spunkster »

You need to determine how the wiring is routed in your vehicle. There is more than just the wire at the ECU involved in your setup.
perlmeister11wagon
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Re: Kpro speedo vss

Post by perlmeister11wagon »

Back of the cluster has a cable that goes right into the transmission with a d series cable speed sensor. The d series cable sensor is a drop in for all k series transmissions. The only way to get the cluster speedo is to tap the b16 vss (yellow) from the link above to the a18 vss (white green).
I got the cluster to show speed now

The problem is the vss in kpro won't show anything.
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Spunkster
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Re: Kpro speedo vss

Post by Spunkster »

You will need to get the signal from the cluster to the ECU, as that wiring appears to be missing.
perlmeister11wagon
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Re: Kpro speedo vss

Post by perlmeister11wagon »

Very well. I'll keep looking into it. Thanks
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