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Truck throwing codes need help

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Old Mar 31, 2007 | 07:57 PM
  #1  
RAT_03's Avatar
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From: Salem,Indiana
Truck throwing codes need help

Hey guys i need some serious help. My dads truck is throwing the codes of:

P2509 ECM/PCM Power Input Signal Intermittent, what does this mean?

P0628 Fuel Pump Relay Circuit Low, or Fuel Lift Pump Control Circuit Low. What does this mean?

P0477 Exhaust Pressure Control Relay Low. And what does this mean?


Sorry guys im dumb when it comes to this stuff. thanks for all the help tho!

Shaun
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Old Apr 1, 2007 | 03:06 PM
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MCummings's Avatar
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From: Laredo, Tx, 7 hours south of Dallas
What year is your Dad's truck, is it an Automatic? Why isn't it at the dealer?

Probably do a little "googling" and find some more info out...

Merrick
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Old Apr 1, 2007 | 03:51 PM
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RAT_03's Avatar
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From: Salem,Indiana
im sorry i posted this in the wrong forum. im sorry
its an 04 6speed
sorry once again
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