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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 603 (3.0L Diesel - DTCS P2455-00 To U1489-00 - 1500) >> Diagnosis And Testing >> P259C-00-Excessive Time To Enter Closed Loop Turbocharger 1 Boost Control >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2014 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
FUEL DELIVERY SYSTEM
FUEL PRESSURE SENSOR
FUEL INJECTOR(S)
FUEL PRESSURE REGULATOR
HIGH PRESSURE DELIVERY PUMP
FUEL SYSTEM CONTAMINATION
FUEL SYSTEM LEAK
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .