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Home >> Subaru >> 2004 >> Baja Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine (Diagnostics) (H4SO U5 (PZEV)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0154: O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1) >> Diagnostic Procedure
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Diagnostic Procedure

Fig 1: DTC P0154 - O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1) - Chart
G00851779Courtesy of SUBARU OF AMERICA, INC.
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