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Trouble Fuel Pump Pcm

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Old 06-15-2005   #1 (permalink)
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Default Trouble Fuel Pump Pcm
Getting trouble code 543 fuel pump secondary curcuit failure, battery to PCM. Took harness connector apart and cleaned also checked for broken wire in harness. Replaced fuel pump and ohmed relay coils in CCM all checked out alright. Could this be my PCM and if so is there any way to test them. Please help???????
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