Enable Conditions
| Condition | Minimum | Maximum |
|---|---|---|
| Initial engine coolant temperature | - | 14 °F (-10 °C) |
| Fuel feedback | Other than during fuel cut-off operation | |
| No active DTCs set (prevents monitor from running) | P0101, P0102, P0103, P0107, P0108, P0111, P0112, P0113, P0117, P0118, P0134, P0135, P0171, P0172, P0201, P0202, P0203, P0204, P0300, P0301, P0302, P0303, P0304, P0335, P0339, P0351, P0352, P0401, P0404, P0443, P0496, P0497, P0506, P0507, P0522, P0523, P1109, P1157, P1172, P145C, P2195, P219A, P2227, P2228, P2229, P2238, P2252, P2413, P2648, P2649 | |