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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (2.7L Engine (Service Information)) >> Manifolds >> MANIFOLD, Intake >> Removal >> Intake Manifold Upper

Intake Manifold Upper

WARNING: This page is about a different variant/trim than selected.
Fig 1: Locating Battery
GC0081581Courtesy of CHRYSLER LLC
  1. Disconnect negative battery (1) cable.
    Fig 2: AIR CLEANER HOUSING
    GC0081582Courtesy of CHRYSLER LLC
  2. Remove throttle body air inlet hose and air cleaner housing assembly (3). See Engine/Air Intake System/BODY, Air Cleaner - Removal .
  3. Disconnect electrical connectors from the following components:
    • Manifold Absolute Pressure (MAP) Sensor
    • Electronic Throttle Control
    • Manifold Tuning Valve
  4. Disconnect Vapor Purge hose, Brake Booster hose, Positive Crankcase Ventilation (PCV) hose.
    Fig 3: Manifold Support Brackets
    GC0081591Courtesy of CHRYSLER LLC
  5. Remove manifold support brackets (1).
  6. Remove the upper EGR tube from the intake manifold, and the upper EGR tube from the EGR valve.
    Fig 4: Removing/Installing Intake Manifold Bolts
    GC0081659Courtesy of CHRYSLER LLC
  7. Remove manifold attaching bolts.
    Fig 5: Manifold Support Brackets
    GC0081591Courtesy of CHRYSLER LLC
  8. Remove upper manifold (2).
  9. Remove foam insulator (3).
  10. Inspect manifold (2). See Engine/Manifolds/MANIFOLD, Intake - Inspection .
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