Code Enable Criteria

Conditions for running DTC:

• Engine speed is greater than 1600 RPM.
• ECT is greater than or equal to 158°F (70°C).

Conditions for setting DTC:

• Average HO2S 2 voltage is greater than or equal to 40 millivolts.
• Average HO2S 2 voltage is less than or equal to 50 millivolts.