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Home >> GMC >> 1999 >> Forward Control 4.3 W, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System - Tests W/Codes - DTC P0100-P0134 >> DTC P0134 >> DTC P0134: Ho2S Circuit-Insufficient Activity-Bank 1, Sensor 1 (3.0L "V" Body) >> Notes
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DTC P0134: Ho2S Circuit-Insufficient Activity-Bank 1, Sensor 1 (3.0L "V" Body): Notes

NOTE: For circuit reference, see appropriate wiring diagram in WIRING DIAGRAMS article.
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