Hondata

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

Also stock cluster shows no speed also

If you are using a cable VSS, how is any signal getting to A18?

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

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.

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.

You will need to get the signal from the cluster to the ECU, as that wiring appears to be missing.

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