Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2025 Toyota RAV4, 2024 Toyota RAV4, 2023 Toyota RAV4, 2022 Toyota RAV4, and 2021 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
P0400 EXCEPT MEXICO MODELS
| Manifold pressure change* | Less than 1.72 kPa (0.25 psi) (at engine speed 1200 rpm) |
P0401 FOR MEXICO MODELS
| Manifold pressure change* | Less than 1.72 kPa (0.25 psi) (at engine speed 1200 rpm) |
P0401 EXCEPT MEXICO MODELS
| Manifold pressure change* | Less than 1.72 kPa (0.25 psi) (at engine speed 1200 rpm) |
| Manifold pressure | Less than 41.5 kPa (6.02 psi) |
P0402 EXCEPT MEXICO MODELS
| Manifold pressure change* | Less than 1.72 kPa (0.25 psi) (at engine speed 1200 rpm) |
| Manifold pressure | 41.5 kPa (6.02 psi) or more |
| *: Calculated by EGR valve open and close | - |