eb mpfi conversion - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars
Ford Forum Ford Forum

» Auto Insurance
» Featured Product
ยป Wheel & Tire Center

Go Back   Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars > The Garage - Tech Forums > Engine Specific Tech > Inline 6 Tech
Register Home Forum Active Topics Photo Gallery Auto Loans Garage Mark Forums Read Auto Escrow

FordForums.com is the premier Ford Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 01-31-2005, 00:30   #1 (permalink)
Registered User
 
Join Date: Jan 2005
Posts: 10
eb mpfi conversion

hi everyone

i got a 4 speed EB series 1 just changed from cfi to mpfi including the fuel pump but running on the CFI ecu and dizzy. my car is having difficulties idling, i already did the timing and adjusted the base idle speed and hooked up the ISC solenoid, but to no avail. Also it has a delay at about 1800rpms when you try to accelerate, it will just sit on the same spot and not want to accelerate anymore for about 10 seconds then it will go real hard, you back off and the same thing happens!!! I can't work out what it is does anybody know if you have to change the ecu to a multipoint one??

thanks
zxander is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 01-31-2005, 02:49   #2 (permalink)
NB & NCII V8 Fairlanes
 
Join Date: Feb 2001
Location: Bibra Lake Western Australia
Posts: 2,880
Re: eb mpfi conversion

Did you use the MPFI inlet gasket? The CFI one fits but has no cutouts for the injectors.
__________________
Regards Blue
Aussiblue is offline   Reply With Quote
Old 01-31-2005, 03:03   #3 (permalink)
EMW ??? Whats missing ?
 
INJECTED250's Avatar
 
Join Date: Jul 2004
Age: 33
Posts: 1,092
Re: eb mpfi conversion

id think you would need to use a multi point ecu
__________________
EB FALCON
98 T5 gear box (was auto)
Wade 977b cam
3.7 lsd
AU bottem end
ELXR6 ported Head
PH4480 Pacemakers
INJECTED250 is offline   Reply With Quote
Old 01-31-2005, 03:13   #4 (permalink)
Registered User
 
Join Date: Feb 2004
Location: Geelong
Age: 34
Posts: 18
Re: eb mpfi conversion

Um i agree with injected,

No way your car will run right without the MPFI ECU.

Should be able to pick one up for around the $40 mark
tj81 is offline   Reply With Quote
Old 01-31-2005, 04:15   #5 (permalink)
Registered User
 
Join Date: Jan 2005
Posts: 10
Re: eb mpfi conversion

yeh i did change the gasket to an MPFI one, im guessing its just the computer but other people on these forums have said they used the CFI ecu thats why im stumped - what about the dizzy is the CFI one allrite for the MPFI conversion?
zxander is offline   Reply With Quote
Old 01-31-2005, 18:46   #6 (permalink)
Registered User
 
Join Date: Sep 2002
Location: Adelaide
Age: 30
Posts: 255
Re: eb mpfi conversion

You will 110% need the MPFI ecu or it wont work properly
Dizzy should be fine with CFI
__________________
96 EF Series 2
Tickford Gas
EA-XR6 is offline   Reply With Quote
Old 01-31-2005, 19:07   #7 (permalink)
Registered User
 
Join Date: Jan 2005
Posts: 10
Re: eb mpfi conversion

ok thanks ill put in the multipoint ecu and see how it goes and let you know but is there different ecu's for the 3 and 4 speed autos?
zxander is offline   Reply With Quote
Old 02-01-2005, 04:35   #8 (permalink)
Registered User
 
badxr6's Avatar
 
Join Date: Sep 2004
Location: adelaide
Posts: 73
Re: eb mpfi conversion

Quote:
Originally Posted by zxander
hi everyone

i got a 4 speed EB series 1 just changed from cfi to mpfi including the fuel pump but running on the CFI ecu and dizzy. my car is having difficulties idling, i already did the timing and adjusted the base idle speed and hooked up the ISC solenoid, but to no avail. Also it has a delay at about 1800rpms when you try to accelerate, it will just sit on the same spot and not want to accelerate anymore for about 10 seconds then it will go real hard, you back off and the same thing happens!!! I can't work out what it is does anybody know if you have to change the ecu to a multipoint one??

thanks
you need the mpi dizzy the ecu and the mpi inlet manifold gasket or it will not run properly driver:
badxr6 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars > The Garage - Tech Forums > Engine Specific Tech > Inline 6 Tech



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Auto to Manual conversion on a EB V8? Martin Trans | Driveline 11 09-21-2006 21:56
Ea or EB blinkAU General Tech 5 06-04-2003 09:01
EB Engine conversion.... SIR-250 The Pub 8 04-14-2003 09:51
MPFI conversion complete parts list Brent79 General Tech 14 03-25-2003 21:10

Powered by vBadvanced CMPS v3.2.2

All times are GMT -7. The time now is 15:57.



Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO 3.6.0
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.