Cranks but No start Question

I had a similiar promblem....but my fuel pump didnt run constantly. It was a bad TFI(control module sensor) located on the distributor.

Check for 12 volts on the injector red wire. No 12 volts, check the EEC relay
located on top of the computer. Also look for 12 volts on the black/orange wire on
the EEC relay - it is the power feed to the computer.


Check the red/lt green wire on the EEC relay - it is the power to the relay coil.
Check resistance on the black/lt green wire and ground. it should be less than 1.5
ohms. The black/lt green wire is the ground for the EEC relay, a must have ground.

See the following website for some help from Tmoss (diagram designer)
& Stang&2Birds (website host) for help on 88-95 wiring
http://www.veryuseful.com/mustang/tech/engine

http://www.veryuseful.com/mustang/tech/engine/images/IgnitionSwitchWiring.gif

http://www.veryuseful.com/mustang/tech/engine/images/fuel-alt-links-ign-ac.gif

http://www.veryuseful.com/mustang/tech/engine/images/88-91eecPinout.gif

Diagram courtesy of Tmoss & Stang&2birds