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Chevrolet
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2009
›
Impala LTZ
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Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls And Fuel - 3.9L - DTC P0010 To DTC P0113
›
DTC P0068 or P0121
›
Repair Procedures
Repair Procedures
Perform the
Diagnostic Repair Verification
after completing the diagnostic procedure.
Air Cleaner Element Replacement
Air Cleaner Outlet Duct Replacement
Lower Intake Manifold Replacement
Manifold Absolute Pressure Sensor Replacement
Mass Airflow Sensor with Intake Air Temperature Sensor Replacement
Throttle Body Assembly Replacement
Upper Intake Manifold Replacement