HKS VPC/FCON map sensors

[B_JAY]

Hey guys,
I have a 7mgte with a HKS VPC

I want to add a HKS F-CON
I dont have one yet to test, but Ive found one without the map sensor or sensor loom and I would like to know if I need the sensor or not, seeing as I have one installed? (same as top left image)...

They both run a MAP sensor when run seperately...
But when combining them, do you

A. connect sensor to vpc only
B. connect sensor to fcon only
C. connect 1 sensor to both (spliced)
D. install 2 sensors

:1zhelp:Ive searched, but havent had any luck:1zhelp:

Heres a pic I made:

 

[Ct26turbo]

I've been told just to use one sensor and to run the signal wire from the fcon to the signal wire of the vpc so the share the same signal