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Home >> Chevrolet >> 2011 >> Impala LS, 3.9 M >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Engine Controls And Fuel - 3.5L - DTC P0010 Through DTC P0340) >> DTC P0131, P0132, P0137, or P0138 >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different variant/trim than selected.
HO2S Sensor 1

HO2S Sensor Voltage Circuits Normal Range Short to Ground Open Short to Voltage
HO2S High Signal 50-850 mV 0-45 mV Approximately 450 mV Approximately 1,106 mV
HO2S Low Signal 50-850 mV 50-850 mV 400-600 mV 50-850 mV
HO2S Sensor 2

HO2S Sensor Voltage Circuits Normal Range Short to Ground Open Short to Voltage
HO2S High Signal 50-850 mV 0-45 mV Approximately 450 mV Approximately 1,106 mV
HO2S Low Signal 50-850 mV 50-850 mV 400-600 mV 50-850 mV
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