Throttle Body: Removal: Removal

DRAIN ENGINE COOLANT . Refer to REPLACEMENT - Step 1
REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY . Refer to REMOVAL - Step 11
REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE
1. Disconnect the mass air flow meter connector.
  
  Fig 1: Locating Mass Air Flow Meter Connector
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2. Separate the 2 wire harness clamps.
3. Disconnect the No. 1 vacuum switching valve connector and the 2 fuel vapor feed hoses.
  
  Fig 2: Locating No. 1 Vacuum Switching Valve Connector
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4. Disconnect the ventilation hose.
  
  Fig 3: Locating Ventilation Hose
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5. Loosen the No. 1 air cleaner hose clamp, release the 3 air cleaner assembly clamps and remove the air cleaner cap sub-assembly with hose.
  
  Fig 4: Locating No. 1 Air Cleaner Hose Clamp
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REMOVE THROTTLE BODY ASSEMBLY
1. Disconnect the 2 water by-pass hoses.
  
  Fig 5: Locating Water By-Pass Hoses
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2. Disconnect the throttle body assembly connector.
  
  Fig 6: Locating Throttle Body Assembly Connector
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3. Remove the 4 bolts and throttle body assembly.
  
  Fig 7: Remove/Install Throttle Body Assembly And Bolts
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4. Remove the gasket from the intake manifold.
  
  Fig 8: Locating Intake Manifold Gasket
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