Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS
| Detection Criteria |
Threshold |
| Following condition is continue for 9 sec. |
A or B |
| A. Smoothed fuel trim learning value (Lean) |
40% or more (ECT 80°C (176°F)) |
| B. Smoothed fuel trim learning value (Rich) |
-35% or less (ECT 80°C (176°F)) |