I am in the process of trying to figure some things out about my DPFI to MPFI conversion.... I have mostly MPFI questions that I need help with.... First off and most importantly... I NEED PICTURES OF MPFI MANIFOLDS!!! I need some pictures mostly of the vacuum lines and where they go and lead to on the manifold, etc. If I could find pics I would be a very happy camper. Also if you guys don't mind, would you please visit this link, it has all the pictures and questions on it. There is one in particular I am trying to figure out... I have a crimpped hose connection looks like a crimped on fuel hose that I need to replace. remove, or repair.... I couldn't phrase the questions without pictures. It is not advertisment, and it is not ****, or spam or anything, seriously I need help!! If you would, please let me know what's up...

http://www.geocities.com/djcaseanova/intakem.htm

i apologize if it seems slow... but the pictures WILL load, at least using IExplorer. Thanks I appreciate the help!

 

You need to go take a look at a CRX/Civic Si.
I will answer some Q's from the pictures.
the first pic, vacuum lines. the right one goes to the FPR (dashpot looking thing) on the fuel rail. The left vacuum fitting goes to the throttle body dash pot. easy enough.

the second pic.
That is an OBD1 plug/harness.
it doesn't work on your EF. At least not the plug you have marked.

the third pic.
That spot is for the throttle position sensor.
the one in your DX WILL NOT WORK. don't even bother to try it.
You need to get one from a CRX Si or HF or a Civic Si. or ANY MPFI Honda/Acura.

The fourth pic
That is the fuel supply hose. you can use a dremmel and cut the crimp part on it and remove the hose. you can do the same on the fuel filter hose, then get the right diamter fuel hose and some clamps. Before you do that, make sure the one in your car works. If you don't feel like making your own fuel line, get one from a CRX/Civic Si. NOT a CRX HF.

Go to the junk yard and take your camera with you.
talk to people with Si's and ask them to let you see the engine, take pictures.
Back when I was learning this stuff I did that very thing.

 

Yup, all that sounds good... someone screwed you on the ebay manifold... ouch...

Jung

 

how did i get screwed that badly? really the only things missing are the TPS and the fuel hose... vacuum hoses are cheap, but a pain in the but to hook up and the wiring is a must anyway for the mpfi conversion.