1994 Ford Tempo fuel injectors

Tiny
RICK DEERING
  • MEMBER
  • 1994 FORD TEMPO
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 120,000 MILES
I need a wiring diagram of the fuel injectors, I have replaced the fuel pump, presure regulator, injectors, and have power to the injectors. If I turn the key on and off 5 or 6 times before I try to start it, it will fire.
Monday, August 2nd, 2010 AT 10:52 PM

2 Replies

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Injectors only have 2 wires to each one. One wire goes to the computer and the other wire goes to few different places such as idle air control solenoid, CCR module, EGR vacuum regulator solenoid and canister purge solenoid. The CCR module or the constant control relay itself is most likely at fault. The constant control relay module is found left side of engine compartment near the starter.
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Monday, August 2nd, 2010 AT 11:37 PM
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Just keep replacing parts, eventually you'll get it right? Or do a search of this tempo forum for "fuel" and do a little reading? Google works too.
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Wednesday, August 4th, 2010 AT 1:42 PM

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