Typical Enabling Conditions
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
| All of the following conditions are met | - |
| Throttle position voltage | 0.2 V or higher, and less than 2 V |
| Time after engine start | 5 seconds or more |
| Auxiliary battery voltage | 10.5 V or higher |
| Engine coolant temperature | 70°C (158°F) or higher |
| Estimated load | 30% or higher, and less than 70% |
| Mass air flow meter circuit fail (P0102, P0103) | Not detected |
| Intake air temperature sensor circuit fail (P0112, P0113) | Not detected |
| Engine coolant temperature sensor circuit fail (P0117, P0118) | Not detected |
| Crankshaft position sensor circuit fail (P0335, P0337, P0338) | Not detected |
| Throttle position sensor circuit fail (P0121, P0122, P0123, P0222, P0223, P2135) | Not detected |
| Canister pressure sensor circuit fail (P0452, P0453) | Not detected |
| Leak detection pump fail (P2401, P2402) | Not detected |
| Evap system vent valve fail (P2419, P2420) | Not detected |