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Chevrolet
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2006
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Impala LS, 3.5 K
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Repair and Diagnosis
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Engine Performance
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System
›
Engine Control System - 3.5L - DTC P0442 To DTC P2A01
›
DTC P1682
›
Repair Verification
Repair Verification
Always perform the
Diagnostic Repair Verification
after completing the diagnostic procedure.