What is EEC on a Ford truck?

The Ford EEC or Electronic Engine Control is a series of ECU (or Engine Control Unit) that was designed and built by Ford Motor Company. The first system, EEC I, used processors and components developed by Toshiba in 1973. It began production in 1974, and went into mass production in 1975.

Where is the fuel pump relay located on a 94 Ford f150?

The fuel pump relay of a Ford pickup, also known as the fuel shut off switch, is located in the passenger foot well, behind the behind the kick panel and inside the fuse panel.

What is EEC on fuel tank?

The EEC system is a method of controlling HC emissions by collecting fuel vapours from the fuel tank and carburettor fuel bowl vents, and directing them into an engine intake manifold.

Where is the fuel pump reset switch on a Ford f150?

The F-150’s pump can be reactivated by resetting the cut-off button to enable start again. The inertia switch for a ford f150 is located on the front part of the passenger door, behind the footwell cover, which is underneath the glove box.

What is a Ford EEC power relay circuit?

Every Ford EEC Power Relay has two basic circuits and for the purpose of our discussion, we’ll call them: A low current circuit. This circuit can be identified by the wires labeled with the numbers 1 and 2.

Where is the fuse box on a 1997 Ford F-150?

For the Ford Pickup F-150 1992, 1993, 1994, 1995, 1996, 1997 model year. Fuse box in engine compartment. Fuse box in engine compartment.

What is the EEC power relay on a 120?

Article Id: 120. The EEC Power Relay not only supplies battery voltage to the Fuel Injection Computer (also known as the E.E.C. Electronic Control Assembly), but also supplies power to the fuel injectors, the fuel pump relay, and a few other emissions related solenoids. The EEC Power Relay is easy to recognize because it’s usually a Brown color.

Why is my EEC power relay not working?

This is good and tells you that the ignition switch (via a fuse) is powering up the low current circuit of the EEC Power Relay. The next step is to verify that the EEC Power Relay’s high current circuit is being fed with battery power too. Go to: TEST 2. CASE 2: Your multimeter DID NOT register 10 to 12 Volts DC.