Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2004 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL MALFUNCTION THRESHOLDS
| Detection Criteria |
Threshold |
| Following condition is continue for 3 seconds ("a" or "b") |
| (a) Smoothed fuel trim learning value (lean) |
35 % or more |
| (b) Smoothed fuel trim learning value (rich) |
-35 % or less |