Innovate LM2 signal pick

[B-12]

Need some advice to pick the signals for my LM2

want to log :
AFR > no problem
rpm i know its the wite/blue wire
TPS wire color ? (found yellow ? )
GPS pink ??
any other signal usefull ??

can anybody confirm the wire colors ?

Each channel has a seperate ground on the Innovate.
Can i connect all different channel ground wires to a single ?
and were to conect it to

Found a diagramm of the ECU connectors with numbers but without wire colors.

Thanks for help