Engine Swaps Post information/questions about Engine Swaps here!

FI Injector Question

Old Feb 25, 2007
  #1  
speedfoos's Avatar
Thread Starter
My Pony Princess is the inspiration for my ride.
iTrader: (17)
 
Joined: Apr 2006
Posts: 5,217
Likes: 0
Rep Power: 0
speedfoos is an unknown quantity at this point
FI Injector Question

OK so its time to cobble together the fuel system for my soon (relatively speaking) boosted EM2. Here is what my plan is.

- D16Y8 mani swap with return fuel line, higher flowing rail, FPR, and guage
- Either the Walbro or BBK 255 lph fuel pump

I already have the Y8 mani and have my heart set on the swap. My question is:

Are our (D17) injectors high or low impedance?

There are so many different injector options out there, but I won't be able to decide until I know that minor, yet very important, detail. Thanks folks!
Reply
Old Feb 25, 2007
  #2  
doctor's Avatar
Type-Race
Hey! Look At Me!! I'm a Supporting Member!!
iTrader: (4)
 
Joined: Feb 2002
Posts: 1,036
Likes: 0
From: Rockville, Maryland, US
Rep Power: 305
doctor will become famous soon enoughdoctor will become famous soon enough
How big of a turbo are you going to be using? Almost everyone here boosted uses RSX injectors.
Reply
Old Feb 25, 2007
  #3  
speedfoos's Avatar
Thread Starter
My Pony Princess is the inspiration for my ride.
iTrader: (17)
 
Joined: Apr 2006
Posts: 5,217
Likes: 0
Rep Power: 0
speedfoos is an unknown quantity at this point
I will be going with the old disco potato. I see that most folks use the RSX-S injectors, but again, are they high or low impedance?
Reply
Old Feb 25, 2007
  #4  
02fpcivic's Avatar
Registered!!
 
Joined: Jan 2003
Posts: 1,222
Likes: 0
From: Middleboro,MA
Rep Power: 297
02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light
High impedance in our cars, rsx, new si etc ..... Get high impedance injectors to fit the d16 manifold and solder in new injector plugs. Much better seal than trying to use rsx or civic ones. Been there done that. Id recommend new injector o-rings too. 310s would probably piggyback just fine IDK how big you can go before you trip CELs. my 440s would trip cels with the emanage.
Reply
Old Feb 26, 2007
  #5  
speedfoos's Avatar
Thread Starter
My Pony Princess is the inspiration for my ride.
iTrader: (17)
 
Joined: Apr 2006
Posts: 5,217
Likes: 0
Rep Power: 0
speedfoos is an unknown quantity at this point
Originally Posted by 02fpcivic
High impedance in our cars, rsx, new si etc ..... Get high impedance injectors to fit the d16 manifold and solder in new injector plugs. Much better seal than trying to use rsx or civic ones. Been there done that. Id recommend new injector o-rings too. 310s would probably piggyback just fine IDK how big you can go before you trip CELs. my 440s would trip cels with the emanage.

Excellent thanks for the advice (+1 for ju!). I wonder if 440s would still trip CELs if I run the AEM EMS. That's my plan anyway, although this whole setup is going to cost about $4K (without messing with the rotating assembly) so I've given myself 12 months to budget it out so my wife doesn't castrate me! Appreciate it.
Reply
Old Feb 26, 2007
  #6  
Boilermaker1's Avatar
Jap-Euro Fusion
Hey! Look At Me!! I'm a Supporting Member!!
iTrader: (16)
 
Joined: Jul 2002
Posts: 13,151
Likes: 3
From: Washington DC
Rep Power: 424
Boilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to beholdBoilermaker1 is a splendid one to behold
No, the AEM will run up to 1600cc injectors I think, and the CEL is non-operable with the EMS. 440s are no problem, but you'll need a bigger pump.
Reply
Old Feb 26, 2007
  #7  
02fpcivic's Avatar
Registered!!
 
Joined: Jan 2003
Posts: 1,222
Likes: 0
From: Middleboro,MA
Rep Power: 297
02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light
Yeah, you lose the obd functions with a 1070 like mine, Im not sure about the 1030 ems, Id assume the same. Pretty much, you can make anything work with an ems if you have the knowledge to back up all the tools AEM puts in your hand. I love mine to death, tuners dream(or nightmare, haha)
Reply
Old Feb 26, 2007
  #8  
dezod's Avatar
7thgen Power Maker
iTrader: (74)
 
Joined: Sep 2003
Posts: 9,048
Likes: 1
From: Buffalo, NY, US
Rep Power: 0
dezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to behold
Originally Posted by 02fpcivic
Yeah, you lose the obd functions with a 1070 like mine, Im not sure about the 1030 ems, Id assume the same. Pretty much, you can make anything work with an ems if you have the knowledge to back up all the tools AEM puts in your hand. I love mine to death, tuners dream(or nightmare, haha)
1030 does not require the re-wiring that the 1070 does.
Reply
Old Feb 26, 2007
  #9  
02fpcivic's Avatar
Registered!!
 
Joined: Jan 2003
Posts: 1,222
Likes: 0
From: Middleboro,MA
Rep Power: 297
02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light
Correct, but does the 1030 still eliminate obd functions as does my 1070? Im thinking it does but I dont have one, thus I am just guessing, hehe. Dont wanna spread false info.
Reply
Old Feb 27, 2007
  #10  
speedfoos's Avatar
Thread Starter
My Pony Princess is the inspiration for my ride.
iTrader: (17)
 
Joined: Apr 2006
Posts: 5,217
Likes: 0
Rep Power: 0
speedfoos is an unknown quantity at this point
Originally Posted by Boilermaker1
No, the AEM will run up to 1600cc injectors I think, and the CEL is non-operable with the EMS. 440s are no problem, but you'll need a bigger pump.

Good to know about the CEL bypass. Yeah, I'll be getting a better flowing (Walbro or BBK) pump.
Reply
Old Feb 27, 2007
  #11  
dezod's Avatar
7thgen Power Maker
iTrader: (74)
 
Joined: Sep 2003
Posts: 9,048
Likes: 1
From: Buffalo, NY, US
Rep Power: 0
dezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to beholddezod is a splendid one to behold
Originally Posted by 02fpcivic
Correct, but does the 1030 still eliminate obd functions as does my 1070? Im thinking it does but I dont have one, thus I am just guessing, hehe. Dont wanna spread false info.
To my knowledge, all of the AEM units eliminate the OBD2 functions unless you wire in something custom like I am doing for my IS300.
Reply
Old Feb 27, 2007
  #12  
02fpcivic's Avatar
Registered!!
 
Joined: Jan 2003
Posts: 1,222
Likes: 0
From: Middleboro,MA
Rep Power: 297
02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light02fpcivic is a glorious beacon of light
My old sticker is orange like the new MA ones this year, plus Im too lazy to get into that OBD stuff. hehe If only the sticker tickets werent surchargable now. I dont mind the fine but the damn insurance goes up too.
Reply
Related Topics
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
SimpleUser
Engine
6
Apr 24, 2021 02:54 AM
SuperNova18
Engine
24
Sep 2, 2019 10:46 PM
fred57
Mechanical Problems/Vehicle Issues and Fix-it Forum
4
Aug 1, 2015 08:45 AM
Green02civic
Mechanical Problems/Vehicle Issues and Fix-it Forum
13
Jul 27, 2015 10:48 PM
jody501
Fuel, Oil, Cleaners & Other Maintenance
10
Jul 10, 2015 11:01 AM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 06:02 AM.