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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 214 (6.7L - DTCS P2267 To U1601 - 2500 & 3500) >> Diagnosis And Testing >> P2281-Air Leak Between MAF And Throttle Body >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2012 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
  1. VISUAL INSPECTION 
    1. Turn ignition off.
    2. Perform a visual inspection of the Intake system for disconnected hoses or loose hose clamps between the Turbocharger and the Intake Manifold.

      Were any disconnected hoses or loose clamps found?

      Yes 

      No 

      • Go To  2.
  2. CHECK THE INTAKE SYSTEM 
    1. Perform the INTAKE AIR SYSTEM PRESSURE TEST diagnostic procedure. Refer to DIAGNOSIS AND TESTING, 6.7L .

      Were any leaks found?

      Yes 

      No