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Home >> Dodge and Ram >> 2019 >> Challenger SRT Hellcat, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> 6.2L - DTCS P0456 To P0830 >> DTC Troubleshooting >> P064A-Fuel Pump Control Module (Demon) >> When Monitored

When Monitored

This diagnostic runs continuously when the following conditions are met:

Battery voltage greater than 10.4 volts.
The FPCM is powered on.
With the Fuel Pump PWM Control output active.

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