Enable Conditions
| Condition | Minimum | Maximum | |
|---|---|---|---|
| Elapsed time after application of power to A/F sensor heater starts | 5.0 seconds | - | |
| Engine coolant temperature [ECT SENSOR 1] |
156 °F (69 °C) | - | |
| Intake air temperature [IAT SENSOR (1)] |
-13 °F (-25 °C) | - | |
| Engine speed [ENGINE SPEED]*1 | 1, 000 RPM | 2, 500 RPM | |
| Engine speed [ENGINE SPEED]*2 | 1, 250 RPM | 2, 500 RPM | |
| MAP value [MAP SENSOR]*1 |
1, 250 RPM | 67 kPa (19.7 inHg, 500 mmHg) | 86 kPa (25.5 inHg, 650 mmHg) |
| 2, 000 RPM | 40 kPa (11.9 inHg, 300 mmHg) | ||
| MAP value [MAP SENSOR]*2 |
1, 250 RPM | 54 kPa (15.8 inHg, 400 mmHg) | 75 kPa (22.4 inHg, 570 mmHg) |
| 2, 000 RPM | 34 kPa (9.9 inHg, 250 mmHg) | ||
| Vehicle speed [VEHICLE SPEED] | 36 mph (57 km/h) | - | |
| Fuel trim | 0.73 | 1.47 | |
| Fuel feedback | Closed loop at stoichiometric | ||
| Monitoring priority*1 | P0400 | ||
| Other | Without excessive load change | ||
[ ]: HDS Parameter