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Monitored & Set Conditions

WARNING: This page is about a different car, the 2002 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

Circuit is monitored with engine running, coolant temperature more than 158°F (70°C), open throttle, vehicle speed steady or slightly increasing between 18 and 55 MPH and engine under light load for at least 5 minutes. DTC will set if PCM senses 1/1 HO2S is switching from less than .39 volt to more than .6 volt and back fewer times than required.

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