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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Emissions Control System >> Exhaust Gas Recirculation >> TUBE, Exhaust Gas Recirculation (EGR) >> Removal >> 2.7L - Lower Tube

2.7L - Lower Tube

Fig 1: EGR SYSTEM
GC0096074Courtesy of CHRYSLER LLC
  1. Disconnect negative battery cable.
    Fig 2: PURGE SOLENOID INSTALLED
    GC0081106Courtesy of CHRYSLER LLC
  2. Remove purge solenoid from bracket.
    Fig 3: PURGE SOLENOID BRACKET
    GC0081107Courtesy of CHRYSLER LLC
  3. Relocate the purge solenoid.
  4. Unlock and disconnect the electrical connector from EGR valve.
    Fig 4: EGR VALVE
    GC0081108Courtesy of CHRYSLER LLC
  5. Remove the bolts from the lower tube to exhaust manifold.
  6. Remove the lower tube bolts to EGR valve (3).
  7. Remove lower tube from vehicle.
  8. Clean gasket surfaces on the EGR valve. Note that any loose dirt can lodge between the pintle and the seat and cause valve leakage that will give a rough idle and depressed manifold vacuum.
  9. Clean mounting surface.
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