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What does the EEC power relay do on a 1990 F250 Ford truck?
EEC stands for Electronic Engine Controls. The EEC Relay provides power to the computer.
1994 ford ranger 3.0 cranking but not firing good module coil fuel pump relay eec relay fuel pump is pumping but not sure how much Any ideas?
eec relay fuse under hoodType your answer here...
What does the relay next to the eec does?
It is impossible to answer this question. What car? What year? What engine?
What does ecc mean relay for fuel pump?
The power is supplied by the EEC relay, which supplies power to the fuel pump relay. The PCM provides the grounds for each of them. PCM gives ground to the EEC relay anytime the key is on, and to the fuel pump relay for about two seconds when the key is turned on, and then constantly if it sees a RPM signal.
What is an explanation of relay 913157 function?
The fuel pump relay, is controlled by the EEC module, which provides power to fuel pump under various operating conditions. When ignition is in "OFF" position, EEC power and fuel pump relay contacts are open. After engine starts, power to fuel pump is supplied through fuel pump relay. EEC module senses engine speed and shuts off fuel pump relay when engine stops.
1992 ford ranger eec relay location?
There are two relays by the fuse block on the left side of the engine compartment. I believe the green one is the EEC relay. One may be located under the fuse block. Pull the 30 amp fuse for the EEC, locate on lid of fuse block, the relay should click when the battery cable is disconnected.
Where is the EEC relay for a 1996 ford f150?
the injectors does not puls what caus it and where are uhay
Where is the small black thing called a ignition relay located on a 87 Lincoln mark 7?
are you asking about the eec relay that controls electronic engine control module or you asking about the starter relay on left fenderwell near the air compressor the eec controls fuel injector pulse and powers the ecm if car cranke the eec is located on right side near firewall
Where is the fuel pump relay on a 1988 bronco II?
It is under the hood on the passenger side its the green one the brown is the eec relay
Why will 1997 Taurus crank but not start no spark?
Are you sure there is no spark? Check the relays inside the engine compartment the eec relay is the first to click when the key is turned then comes the fuel pump relay. These ford relays are notorious for going bad in sequence. try listening or feeling for a click from the eec and fuel pump relays when the key is turned to on, if not then try swapping the ac relay with the eec relay or the fuel pump whichever one does not click and see if it helps
What does the EEC power relay do?
EEC is the electronic engine control, the EEC relay sends power to the electronic engine control. The EEC relay should have a total of 4 wires going to it. Of the two smaller wires only one will have power, and only when you turn the ignition ON. Then if the relay is working properly you will have a completed circuit, creating a magnetic field with in the relay. This magnetic field will make a connection between two more wires that will be larger. Only one of the two larger wires will have power, when the connection is made with the ignition turned on. This will make a connection sending power to the fourth wire and the fourth wire will send the power to the electronic engine control (EEC). Then the electronic engine control will send power to everything the engine needs to run. LLL
89 f250 wheres the fuel pump relay switch?
The fuel pump relay as well as the eec relay are both located under the hood on the drivers side fender.
