89 prelude map sensor

[93dituneex]

a buddy of mine has a map sensor out in his 89 prelude si and i could prolly fix it for him but not too sure on where its located, etc. etc. any help would be appreciated.....:)

[NEONRACER]

It's inside the black box on the firewall on the passenger side of the car. There are 4 vacuum lines comin gout of it.

[93dituneex]

how hard is it to replace on a scale of 1-10, 10 being friggin crazy hard?

[exjnv]

id say a 2