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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1368 (Engine Controls And Fuel - 4.3L - DTC P0016 To DTC P0336) >> DTC P0133, P0134, P013A, P013B, P013E, P013F, P0140, P1133, P2270, or P2271 >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different car, the 2009 GMC Sierra and 2009 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
HO2S Sensor 1 Voltage

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