Fairly simple:unplug the electrical connecter from injector. You will see 2 metal prongs.With an OHM METER check the resistence between the terminals They should all read 13.8 ohms more or lessIf they are all 14.0 or 13.5 OK whats importantis that they are all the same!They should all be with-in 1 ohm of each other. Example ,if all are 13.5 except 1 which is 16.4 It's bad!GOOD LUCK!
A 1994 Ford Explorer is OBD - I / EEC -IV , there is an EEC TEST connection in your engine compartment by your power distribution box
A 1994 Ford Explorer is EEC-IV / OBD I ( there is an EEC test connection in the engine compartment near the power distribution box )
A 1994 Ford Explorer is EEC-IV / OBD I ( there is an EEC test connection in the engine compartment near the power distribution box )
The EEC TEST connection is by your power distribution box in your engine compartment ( EEC - IV / OBD I )
There should be an EEC TEST connection near the POWER DISTRIBUTION BOX in your engine compartment
The fuel injectors on the Ford Escape are located on the top of the motor at the center of the engine compartment. You can test the injectors using an ohm meter.
you should check the fuel pressure and volume by preforming a fuel systems test. then if it is satisfactory to the specifications of the repair manual, test the injectors, resistance test and balance test.
The EEC test fitting is in the engine compartment by the power distribution box - EEC IV / OBD I system (Helpfull)
On a 1993 Ford Explorer : The EEC TEST connection should be in the engine compartment by the Power Distribution Box * located in the engine compartment , on the passenger side , and I BELIEVE it is BEHIND the PD Box
if you have standard injectors .you use an ohmmeter. to test for the ohm resistance
Not much info to go on but, do a fuel pressure test to se if you are getting the proper fuel pressure to the injectors. Year, make, model and engine size would help us help you.
Check your fuel pump and fuel injectors. Have a fuel pressure and flow test done.