stemiched

alright so as far as i know i got MOST of the parts i need for the mpfi swap. i have the manifold, resistor box, dizzy, and what else do i need? i know i need the injector sensors. here is a pic of what i have now, i have read many how to threads on how to do the swap, but am not fully sure what some parts are called so i get pretty confused. also i have a pg7 amd pm3 ecu, in your opinion what one is better without chipping? sorry if i have the ecu codes wrong its the ecu from the 88-89 integra and the ecu from an si. so here is what i have? what more do i need?

EG8R

Si ECU is PM6. That ecu would be fine to to use. The PG7 ecu has a higher redline but will run a bit rich.

by the look of it you have everything you need except for some injector clips and the clip for the resistor box.

stemiched

so i just need those 5 clips you just mentions correct? and is rich good or bad? and thank you very much for not telling me to use the search engine. i might be getting someone to rig up my harness.

boostedblkef

iTrader: (1)

running rich is not so good

janz3n

rich means too much fuel. blowing black smoke out of the exhaust. and sorry but you could have searched this.

tyro

You may wish to find:

-Harness parts - connectors/plugs/pins

-Additional hoses and clamps (coolant lines differ between DX and Si - take a good look at the left hand side of the second parts image)

-Vacuum hoses

-PCV valve

-Throttle cable and bracket from MPFI car

-Manifold stay from PM6 car (bracket which attaches between block and intake manifold) - #11

-Intake manifold gasket - #9

-Throttle body gasket

-If you don't have an aftermarket intake, you'll need to get one, or get a PM6 intake tube

- You also may wish to replace all of your injector O-rings at this time # 16, 3, 2

-Split loom
-Wire ties
-Tape
-Soldering iron and solder
-Heat shrink

It also appears you do not have the EACV/FITV in the rear of the manifold.

janz3n

you dont NEED the si throttle cable. you can fish the cable under the engine mount then back up and hook it up . works fine.. thats what i did and yes you will need the U shaped coolant line that connects to the block from the intake. hope you didnt pay too much for those parts because the intake isnt even complete.

stemiched

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by janz3n &raquo;</TD></TR><TR><TD CLASS="quote">you dont NEED the si throttle cable. you can fish the cable under the engine mount then back up and hook it up . works fine.. thats what i did and yes you will need the U shaped coolant line that connects to the block from the intake. hope you didnt pay too much for those parts because the intake isnt even complete.</TD></TR></TABLE>
what is missing from my intake? anyway i just traded some parts for it... and where can i get the u shaped coolant line? how thick? i may have it on my parts car...
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tyro &raquo;</TD></TR><TR><TD CLASS="quote">You may wish to find:

-Harness parts - connectors/plugs/pins

-Additional hoses and clamps (coolant lines differ between DX and Si - take a good look at the left hand side of the second parts image)

-Vacuum hoses

-PCV valve

-Throttle cable and bracket from MPFI car

-Manifold stay from PM6 car (bracket which attaches between block and intake manifold) - #11

-Intake manifold gasket - #9

-Throttle body gasket

-If you don't have an aftermarket intake, you'll need to get one, or get a PM6 intake tube

- You also may wish to replace all of your injector O-rings at this time # 16, 3, 2

-Split loom
-Wire ties
-Tape
-Soldering iron and solder
-Heat shrink

It also appears you do not have the EACV/FITV in the rear of the manifold.




</TD></TR></TABLE>
im going to buy an si harness, and going to go buy some extra hosing of various sizes, what is the pcv valve? i have the throttle cable on my parts car i can use, im going to buy all new gaskets, i have an aem cold air intake, and what is the "EACV/FITV "

thanks for you help guys.

and from what im hearing i think ill run the pm6 ecu

janz3n

you should really do alot more research before you do this. sounds like you dont know much about it. i printed out the 4thgen writeup on this swap and read it over and over for like a month till i could do the whole swap in my head. eacv is a sensor that bolts to the back of the manifold right after the throttle body. yours doenst have it on.. is your parts car an si cuz if it isnt you cant get any parts for this on it. the U shaped coolant line you could probably order from a parts store.its number 7 on the second picture. as for the pcv valve you dont need to replace its connected to the last runner. if you look on your manifold theres three vacume hoses the middle one goes to the pcv. the last one is for the fuel presure regulator. and the first one is for the egr. i think im not sure . but you dont have a hose for that one so you need to get one... you can use one of the hoses off your dpfi maniold.i did that. and theres going to be two coolant lines that connect to you eacv. yoru dpfi has one too its on the side of the manifold i think.