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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 107 (1.6L Engine - DTCS P0303 To P0629) >> Diagnosis And Testing >> P0461-Fuel Level Unit No Change Over Time >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2006 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
VISUALLY INSPECT FUEL TANK
(N4) FUEL LEVEL SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
(N4) FUEL LEVEL SENSOR SIGNAL CIRCUIT OPEN
(Z904) GROUND CIRCUIT OPEN
INTERNAL INSPECTION OF THE FUEL TANK
FUEL LEVEL SENSOR