Isuzu_Rodeo_Rodeo_Sport_1997-2004

Common Chamber

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Removal & Installation



3.5L Engine
  1. Disconnect the negative battery cable.
  2.  
  3. Disconnect the air cleaner connecting hose.

    Click image to see an enlarged view

    Fig. View of the air cleaner assembly-PCV hose connector (1), connecting hose (2), air flow/IAT sensor (3), clip (4) and air cleaner element (5)

  4.  
  5. Disconnect the vacuum booster hose from the common chamber.
  6.  
  7. Detach the connectors from manifold throttle position sensor, solenoid valve and vacuum switch valve.
  8.  
  9. Disconnect the vacuum hoses from the solenoid valve and vacuum switch valve, and the positive crankcase ventilation hose.
  10.  
  11. Remove the purge hose from the common chamber.
  12.  
  13. Remove the four throttle body mounting bolts.
  14.  
  15. Remove the 4 common chamber bolts and 4 nuts then remove the common chamber.

    Click image to see an enlarged view

    Fig. View of the common chamber (1), throttle valve assembly (2), bolt (3) and nut (4)

  16.  

To install:

  1. Install the common chamber, then tighten the bolts and nuts to 13.3 ft. lbs. (18 Nm).
  2.  
  3. Install throttle body and tighten the bolts to 7.4 ft. lbs. (10 Nm).
  4.  
  5. Install the purge hose to the common chamber.
  6.  
  7. Connect the vacuum hoses to the solenoid valve and vacuum switch valve, positive crankcase ventilation hose.
  8.  
  9. Attach the electrical connectors.
  10.  
  11. Connect the vacuum booster hose.
  12.  
  13. Install the air cleaner connecting hose.
  14.  
  15. Connect the negative battery cable.
  16.  

 
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