Typical Enabling Conditions
WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL ENABLING CONDITIONS CHART
| The monitor will run whenever these DTCs are not present | P0101 - P0103 (Mass airflow sensor) P0115 - P0118 (Engine coolant temperature sensor) P0120 - P0223, P02135 (Throttle position sensor) P0125 (Insufficient engine coolant temperature for closed loop) |
| Time after engine switch off to on (IG) | 3 seconds or more |
| Engine | Running |
| Battery voltage | 8 V or more |
| Engine switch | on (IG) |
| Starter | OFF |
| Either of the following conditions is met | Condition 1 or 2 |
| 1 All of the following conditions are met | Conditions (a), (b) or (c) |
| (a) Engine coolant temperature | 20°C (68°F) or more |
| (b) Engine coolant temperature sensor fail | Not detected |
| (c) Time after park/neutral position switch ON to OFF | 10 seconds or more |
| 2 All of the following conditions are met | - |
| Either of the following condition is met | Condition (a) or (b) |
| (a) Engine coolant temperature | Less than 20°C (68°F) |
| (b) Engine coolant temperature sensor fail | Detected |
| Time after park/neutral position switch ON to OFF | 30 seconds or more |