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Home >> Saturn >> 2000 >> SC1 Automatic >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Induction System >> Removal & Installation >> Throttle Body Unit >> Removal

Throttle Body Unit: Removal

  1. Disconnect negative battery terminal.
  2. Remove air intake tube and fresh air hose. Disconnect electrical connectors at Idle Air Control (IAC) valve and Throttle Position (TP) sensor.
  3. Disconnect vacuum harness. Disconnect the throttle control cable.
  4. Remove throttle body retaining bolts. Remove throttle body assembly.
    NOTE: Cover the intake manifold opening with a shop towel whenever the throttle body is removed to prevent foreign material entry.
  5. Block the intake manifold opening with a clean shop towel to prevent debris from entering.
  6. Remove flange gasket and discard. Remove any old gasket material from the intake manifold.
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