Typical Malfunction Thresholds
Fuel-trim:
TYPICAL MALFUNCTION THRESHOLDS
| Either of the following conditions is met: |
Condition 1 or 2 |
| 1. Average between short-term fuel trim and long-term fuel trim |
35 % or more (varies with ECT) |
| 2. Average between short-term fuel trim and long-term fuel trim |
-35 % or less (varies with ECT) |