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2000
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K 3500 Truck 4WD V8-454 7.4L VIN J SFI
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Repair and Diagnosis
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Powertrain Management
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Testing and Inspection
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Scan Tool Testing and Procedures
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Scan Tool Data, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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HO2S Xcounts Bn 2
HO2S Xcounts Bn 2
Range: (0-255)
The
HO2S
Xcounts B2 increments each time that the HO2S (Bank 2 Sensor 1) crosses the 450 MV threshold. This number resets to zero after it reaches it limit of 255.