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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1315 (6.7L Diesel - DTCS P2463 To U3017 - 2500 Hd & 3500 Hd) >> DTC Troubleshooting >> P2633-Fuel Pump Control Circuit 2 Low >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2016 RAM 3500 HD and 2016 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

After the Auxiliary Fuel Pump is commanded on by the PCM for a pre-determined amount of time and there is no change in circuit voltages for Fuel Level Sensors 1 and 2.