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Home >> Dodge and Ram >> 2011 >> Durango Express, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0336 To P0579 >> Diagnosis And Testing >> P0461-Fuel Level Sensor 1 Performance >> When Monitored:

When Monitored:

TEST No. 1: With the ignition on, the fuel level is compared to the previous key down after a 20 second delay. TEST No. 2: The PCM monitors the fuel level at ignition on.