Typical Malfunction Thresholds
ECT sensor stuck (low ECT):
TYPICAL MALFUNCTION THRESHOLDS TABLE - (LOW ECT)
| ECT change |
Less than 3°C (5.4°F) |
ECT sensor stuck (high ECT):
TYPICAL MALFUNCTION THRESHOLDS TABLE - (HIGH ECT)
| ECT change |
1°C (1.8°F) or less |