EEC or Fuel Pump?
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EEC or Fuel Pump?
I recently noticed a difference in the sound of the fuel pump on my 94 Bronco XLT(5.8L, 254,000 miles). Also, a few days ago the fuel gage went haywire for a few minutes. Today, the engine started fine, ran for about 5 seconds, and died. I do not hear any noise from the fuel pump now when I turn the ignition on.
I checked the fuse and relays, and have power to and from the inertia switch. I jumpered the fp contact on the diagnostic link connector and the fuel pump still doesn't make any noise.
I also got a 542 code from the KOEO test. Based on this, does anybody know whether I need to replace the fuel pump or if I need to replace the EEC?
Thanks in advance for your help!
I checked the fuse and relays, and have power to and from the inertia switch. I jumpered the fp contact on the diagnostic link connector and the fuel pump still doesn't make any noise.
I also got a 542 code from the KOEO test. Based on this, does anybody know whether I need to replace the fuel pump or if I need to replace the EEC?
Thanks in advance for your help!
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Thanks for the info....so does this mean that the inertia switch is bad? You can email me at rustyb@att.net.
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http://www.alldatadiy.com/alldata/AFI~V3444407~C4974~R0~OB0~P4R0H~N/0/34870051/56350058/56350059/56350062/34853741/34857029/34857030/34857663/34850217/104736396/104751128/104751368/41855921
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>http://www.alldatadiy.com/alldata/AF...1128/104751400</o>
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<o>try those two links first,I dont know if they will work or not.they list some steps for the code</o>
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>try those two links first,I dont know if they will work or not.they list some steps for the code</o>