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6.2L - DTCS P0141 To P0441
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DTC Troubleshooting
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P027C-Fuel Pump Module "B" Control Circuit Low
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Set Condition
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Set Condition
The Fuel Pump Control Module (FPCM) 2 detects that the voltage on the Fuel Pump Control Output circuit is below 6.0 volts for 2.5 seconds.