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Home >> Buick >> 2006 >> Rainier 4.2 S, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.2L - Introduction (2 Of 2) >> Component Locator >> Engine Controls Component Views >> Heated Oxygen Sensor (HO2S) 1 Component View
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Heated Oxygen Sensor (HO2S) 1 Component View

Fig 1: Engine, Right Side
GM747452Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Heated Oxygen Sensor (HO2S) 1
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