Enable Conditions
| Condition | Minimum | Maximum |
|---|---|---|
| Elapsed time after starting the engine | 10 seconds | - |
| Fuel feedback | Other than during fuel cut-off operation | |
| No active DTCs set (prevents monitor from running) | P0101, P0102, P0103, P0107, P0108, P0117, P0118, P0134, P0135, P0171, P0172, P0201, P0202, P0203, P0204, P0300, P0301, P0302, P0303, P0304, P0335, P0339, P0351, P0352, P0353, P0354, P0401, P0404, P0443, P0496, P0497, P0506, P0507, P1109, P1128, P1129, P1157, P1172, P145C, P2195, P2227, P2228, P2229, P2238, P2252, P2413, P2610, P2646, P2647, P2648, P2649 | |
| Other | With a completely cooled engine (one that has been off for at least 6 hours): Judgment is made after the engine has run for at least 24 minutes or been driven at least 3 miles (4 km), turn the ignition switch to LOCK (0) for at least 10 seconds, then started and run again for at least 10 seconds. | |
| With a partially cooled engine (one that has been off for less than 6 hours): Judgment is made after the engine has run for at least 24 minutes or been driven at least 3 miles (4 km), turn the ignition switch to LOCK (0) for at least 2 hours, 30 minutes then started and run again for at least 10 seconds. | ||