...a 1989 Ford Ranger 4x4 auto trans.? fuel pump wont come on. no power to safety relay. eec relay and fuel pump relay work in my other ranger. what else ...
Question about Ford Ranger
would it be the computer? have no fire or power to the fule injectors The red wire that powers the injectors is powered from the EEC relay which is powered from a fuseable link at the starter solenoid
...OUT ? Have you checked the fuel pump relay and the EEC relay for power and a ground signal from the computer ? The fuel pump relay should send power to the pump for 3 seconds when you turn the key
...and still had problem, Fuel pump relay checked out also. Come to find out it was the EEC relay.It was not sending power to the pump or the ignition. A 7.00 part! After all I spent! Hope this
...be working to get spark and fuel injector pulse. I would want to know if the computer has power and is functional. The computer grounds the EEC relay and the fuel pump relay as well as the
Question about Ford Ranger
...EEC relay without interchanging with another relay? Put power and ground to the outer small pins, It should click. When it clicks you should have continuity between the bigger pins. Check it with an ...
...can turn key but fuel pump doesn't start but next day it may run fine I would suspect a bad eec relay. These used to go out commonly, and the eec relay is what powers up the fuel pump
...power coming out of eec part stores list 5 eec for this year. no power at the injectors unless i unplug the eec ground wire and also no spark unless ground is unplugged, i tried several differant eec ...
...eec and fuel pump relays they are bad about sticking they are located in the engine compartment in the power distribution box if they are ok ck for power at the inirtia switch located in the rt kick ...
...eec power relay on a 1995 ford ranger it is on right side of firewall if not there sometimes they put it close to battery area,if you look up on internet there is a web site that shows the diagnosis ...
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