2010 F90 needing wiring info for Tach #6Y8-8350T-20-00

[luckybuff]

Wiring harness is a 10 pin with old convention connections. And the command link tach has a four pin. Just looking to monitor RPM, Oil psi. Just received a 6Y8-82553-60-00 cord ups.

[fairdeal]

That's a start, you need a few more bits.
Check page 12:

https://online.flowpaper.com/7c250766/2019MRP/#page=12