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91 5.0 efi diagram?


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HeathMac 
Copper - Posts: 46
Copper spacespace
Joined: January 18, 2004
Location: United States
Posted: March 18, 2004 at 3:23 PM / IP Logged  
hello i have upgraded the induction system from a card to the efi off of a 1991 ford mustang 5.o and i was wondering if anyone had a pin out for the computer .  i would like to do away with as many of the sensers that i can and still have it run right.  any help would be great thank you
HeathMac 
Copper - Posts: 46
Copper spacespace
Joined: January 18, 2004
Location: United States
Posted: March 18, 2004 at 3:25 PM / IP Logged  

   *carb not card

chriswallace187 
Gold - Posts: 1,661
Gold spacespace
Joined: March 11, 2002
Location: Pennsylvania, United States
Posted: March 18, 2004 at 5:51 PM / IP Logged  
Haynes and Chilton's manuals usually have info on the fuel injection system wiring; though I don't know about an exact pinout. I'd suggest visiting your local Ford dealer's service department and seeing if they'll let you look at the wiring manuals there. I've done GM computerized engine swaps that way.
Barring that, there are tons of Mustang forums on the net to comb for information.
One final thing - it's really not likely that you'll be able to get rid of many sensors; I've found that it's usually easier to integrate all the electronics from the new ECM than to bypass them - especially since 90% of all the stuff is in the intake system.
HeathMac 
Copper - Posts: 46
Copper spacespace
Joined: January 18, 2004
Location: United States
Posted: March 19, 2004 at 11:21 PM / IP Logged  
thank you!

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