the jdm d15b motor and intake manifold is identified as the p08... on the IM, there is no nipple to plug the MAP sensor in. would i just go about and plug the vacuum hose to any other source (meaning splicing one in two)...

setup is a 92 dx, with the MAP sensor mounted on the firewall, not the TB. the d15b7 manifold had the nipple, the d15b not... what shall i do? pix are helpful!

thanks all

 

 

T it or buy a 94+ LS TB

 

the MAP sensor is mounted on the firewall, but the nipple on the manifold is MISSING... where do i now plug it into?

 

t into the vac source for the charcoal canister, or t into the fuel pressure reg line. there should be a port at the top of the tb. be careful, if there are 2, one is manifold, and one is venturi vacuum i think. correct me if i am wrong. but if all else fails, use the f.p. reg line.