Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL MALFUNCTION THRESHOLDS TABLE
| Duration that all of following conditions are met |
5 seconds or more |
| (a) Estimated ECT |
75°C (167°F) or higher |
| (b) ECT sensor voltage |
Lower than 75°C (167°F) |