FixVault
Home
›
Lexus
›
2006
›
ES 330
›
Repair and Diagnosis
›
Engine Performance
›
System
›
SFI System - Diagnostics
›
DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem
›
Typical Malfunction Thresholds
Typical Malfunction Thresholds
ECT Sensor Stuck at Low ECT:
TYPICAL MALFUNCTION THRESHOLD
ECT change
Less than 3°C (5.4°F)
ECT Sensor Stuck at High ECT:
TYPICAL MALFUNCTION THRESHOLD
ECT change
1°C (1.8°F) or less