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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 929 (Engine Controls And Fuel - 4.8L, 5.3L, 6.0L And 6.2L - DTC P0010 To DTC P230) >> DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
HO2S Sensor 1 Voltage

Circuit Normal Range Short to Ground Open Short to Voltage
HO2S High Signal 200-800 mV 0 mV Approximately 470 mV Approximately 1,100 mV
HO2S Low Signal 200-800 mV 455 mV Approximately 450 mV Approximately 445 mV
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