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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 65 (Engine Control System & Fuel System - 3.8L - DTC P0016 To DTC P0350) >> DTC P0133, P0134, P0140, P1133, P1134, P2270, P2271, or P2A00 >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
HO2S Sensor 1

HO2S Sensor Voltage Circuits Normal Range Short to Ground Open Short to Voltage
HO2S High Signal 0-1,000 mV 0-45 mV Approximately 450 mV Approximately 1106 mV
HO2S Low Signal 0-1,000 mV 0-1,000 mV 0-800 mV 50-1,106 mV
HO2S Sensor 2

HO2S Sensor Voltage Circuits Normal Range Short to Ground Open Short to Voltage
HO2S High Signal 0-1,000 mV 0-45 mV Approximately 450 mV Approximately 1106 mV
HO2S Low Signal 0-1,000 mV 0-1,000 mV 400-600 mV 50-1,106 mV