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Home >> Subaru >> 2004 >> Baja Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine (Diagnostics) (H4SO U5 (PZEV)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P1155: O2 Sensor Circuit Range/Performance (High) (Bank 2 Sensor 1) >> Diagnostic Procedure
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Diagnostic Procedure

Fig 1: DTC P1155 - O2 Sensor Circuit Range/Performance (High) (Bank 2 Sensor 1) - Chart
G00851929Courtesy of SUBARU OF AMERICA, INC.
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