throttle body Question

[CMF_Terry1981]

Could some body pls tell me where does this hose located at ??

"throttle body rubber intake hose"

I need to know since in an article they have mentioned to check this hose for gum/black deposits in order to check if the vehicle needs a EFI Cleaning...

My Micra has done around 57k Km and i was wondering if I need to do this service ???