Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.
P0112
| Intake air temperature sensor voltage [Intake air temperature] |
Less than 0.18 V [Higher than 128°C (262°F)] |
P0113
| Intake air temperature sensor voltage [Intake air temperature] |
Higher than 4.91 V [Less than -55°C (-67°F)] |