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Home >> Pontiac >> 2001 >> Firebird Formula, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Self-Diagnostics - 5.7L >> Diagnostic Tests >> DTC P0134: Ho2S Circuit Insufficient Activity - Bank 1, Sensor 1; P0154: Ho2S Circuit Insufficient Activity - Bank 2, Sensor 1 >> Notes
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DTC P0134: Ho2S Circuit Insufficient Activity - Bank 1, Sensor 1; P0154: Ho2S Circuit Insufficient Activity - Bank 2, Sensor 1: Notes

NOTE: For circuit reference, see WIRING DIAGRAMS article.
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