Typical Enabling Conditions
TYPICAL ENABLING CONDITIONS
| Item | Criteria | |
|---|---|---|
| Minimum | Maximum | |
| The Monitor Will Run Whenever The Following DTCs Are Not Present | See "List of Disable a Monitor" table (On LIST OF DISABLE A MONITOR ) | |
| Common pre-conditions for 0.020 and 0.040 inch: | ||
| Altitude | - | 2,400 m (7,872 ft.) |
| Battery Voltage | 11 V | - |
| Throttle Position Learning | Completed | |
| Vapor Pressure Sensor | No Malfunction | |
| Different Between Intake Air Temperature And Engine Coolant Temperature At Engine Start | -7 °C (19.4°F) | 11.1°C (52°F) |
| Vehicle Speed | 45 km/h (28 mph) (At Vacuum Introduction) And 29 km/h (18 mph) (During Monitoring) | - |
| 0.020 inch malfunction detection: | ||
| Engine Coolant Temperature At Engine Start | 10°C (50°F) | 32°C (89.6°F) |
| Intake Air Temperature At Engine Start | 10°C (50°F) | 32°C (89.6°F) |
| Intake Air Temperature | 10°C (50°F) | - |
| Fuel Level Condition In Fuel Tank During Leak Check | Fuel Slosh Is Small (Must Not Drive On Road With Bat Conditions) | |
| Time After Engine Start | - | 60 Min |
| Fuel Tank Pressure Condition Before Leak Check (Fuel Tank Condition Before Closed Negative Pressure Introduction) | Tank Inside Pressure Change Is Small Before Negative Pressure Introduction. (Reference: If Fuel In Tank Is High Temperature, Vapor Volume Increase And Tank Inside Pressure Changes Also Increase) | |
| Vehicle Speed And Intake Air Amount Condition Before And After Negative Pressure Introduction | Steady Speed And Not Change Greatly Of Intake Air Amount | |
| Fuel Level | - | 90% |
| VSV For CCV Malfunction | Not Detected | |
| Vehicle Speed | - | 130 km/h (81 mph) |
| VSV For EVAP (Evap Purge VSV) Malfunction | Not Detected | |
| 0.040 inch malfunction: | ||
| Engine Coolant Temperature At Engine Start | 10°C (50°F) | 35°C (95°F) |
| Intake Air Temperature At Engine Start | 10°C (50°F) | 35°C (95°F) |
| Intake Air Temperature | 10°C (50°F) | - |
| Fuel Level Condition In Fuel Tank During Leak Check | Fuel Slosh Is Small (Must Not Drive On Road With Bat Conditions) | |
| Time After Engine Start | - | 60min |
| Fuel Tank Pressure Condition Before Leak Check (Fuel Tank Condition Before Closed Negative Pressure Introduction) | Tank Inside Pressure Change Is Small Before Negative Pressure Introduction. (Reference: If Fuel In Tank Is High Temperature, Vapor Volume Increase And Tank Inside Pressure Changes Also Increase) | |
| Vehicle Speed And Intake Air Amount Condition Before And After Negative Pressure Introduction | Steady Speed And Not Change Greatly Of Intake Air Amount | |
| Fuel Level | - | 90% |
| 0.040 Inch Leak Detection | Not Detected | |
| Fuel Tank Pressure At Vacuum Introduction Completed | -2.4 kpa (-18 mmHg) | - |
| P0446 VSV Check | No Executed | |