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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1301 (6.7L Diesel - DTCS P0642 To P205E - 2500 Hd & 3500 Hd) >> DTC Troubleshooting >> P1475-Intake Air Diverter Valve Out Of Calibration/ Missing Calibration >> Possible Causes

Possible Causes

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.
Possible Causes
INTAKE AIR DIVERTER VALVE BLOCKED BY DEBRIS
INTAKE AIR DIVERTER VALVE
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE - 6.7L  .