Code Enable Criteria

• Engine run time is longer than 200 seconds.
• DTCs P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0117, P0118, P0121, P0122, P0123, P0125, P0128, P0201, P0202, P0203, P0204, P0205, P0206, P0410, P0440, P0442, P0443, P0446, P0449, or P1441 are not set.

DTC sets when HO2S 1 signal voltage remains between 400-500 millivolts for more than 30 seconds.