Typical Scan Tool Data

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

HO2S Bank 1 Sensor 1

HO2S Sensor Voltage Circuits	Normal Range	Short to Ground	Open	Short to Voltage
HO2S High Signal	0-1000 mV	0-45 mV	350-550 mV	Approximately 1100 mV
HO2S Low Signal	0-1000 mV	0-1000 mV	0-1000 mV	0-1100 mV

HO2S Bank 1 Sensor 2

HO2S Sensor Voltage Circuits	Normal Range	Short to Ground	Open	Short to Voltage
HO2S High Signal	0-1000 mV	0-90 mV	Approximately 450 mV	Approximately 1100 mV
HO2S Low Signal	0-1000 mV	0-1000 mV	450-700 mV	0-1100 mV