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Removal - Upper

WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect negative cable from battery.
  2. Disconnect connector from inlet air temperature sensor.
  3. Disconnect air intake tube at throttle body and remove upper air cleaner housing.
  4. Disconnect connector from throttle position sensor (TPS).
  5. Disconnect connector from idle air control (IAC) motor.
  6. Disconnect connector from MAP sensor.
  7. Remove vacuum lines for purge solenoid and PCV valve at intake manifold.
  8. Remove vacuum lines for power brake booster, LDP, EGR transducer, and speed control vacuum reservoir (if equipped) at upper intake manifold fittings.
  9. Disconnect throttle, speed control (if equipped), and transaxle control (if equipped) and cables from throttle lever and bracket. (Refer to FUEL SYSTEM/FUEL INJECTION/THROTTLE CONTROL CABLE - REMOVAL) .
  10. Perform fuel system pressure release procedure before attempting any repairs. (Refer to FUEL SYSTEM/FUEL DELIVERY - STANDARD PROCEDURE) .
  11. Disconnect fuel line (Refer to FUEL SYSTEM/FUEL DELIVERY/QUICK CONNECT FITTING - STANDARD PROCEDURE) .
  12. Disconnect coolant temperature sensor/fuel injector wire harness connector.
  13. Disconnect fuel injector harness.
  14. Remove intake manifold to cylinder head fasteners.
  15. Remove the manifold from engine.
    CAUTION: Cover intake manifold openings to prevent foreign material from entering engine.
  16. Inspect the manifold (Refer to ENGINE/MANIFOLDS/INTAKE MANIFOLD - INSPECTION) .
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