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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.

1/1 O2 sensor voltage is monitored with battery voltage greater than 9 volts, at a cold start, ECT less than 147°F, battery temperature sensor equal to or less than 27°F, and engine at idle for at least 12 seconds. DTC will set if O2 sensor voltage is greater than 3 volts for 30 to 90 seconds.

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