Code Enable Criteria

NOTE: HO2S 1 is located in right (rear) exhaust manifold.

Diagnostic Trouble Code (DTC) P0101, P0102, P0103, P0107, P0108, P0117, P0118, P0121, P0122, P0123, P0131, P0132, P1106, P1107, P1114, P1115, P1121 or P1122 is not set.
Engine running time is more than 2 minutes.
Engine coolant temperature is more than 167°F (75°C).