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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System (SFI) - Diagnostics (2AZ-FE)) >> DTC P0116: Engine Coolant Temp. Circuit Range/Performance Problem >> Typical Enabling Conditions >> ECT Sensor Stuck at High ECT:

ECT Sensor Stuck at High ECT:

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TYPICAL ENABLING CONDITIONS SPECIFICATIONS (ECT SENSOR STUCK AT HIGH ECT)

ECT 60°C (140°F) or more
IAT -6.7°C (20°F) or more
"Stop and go (1) Once or more
"Steady driving and stop (2) Once or more
(1) Vehicle is stopped for 20 second or more and accelerated to more than 44 mph (70 km/h) within 40 second.

(2) Vehicle is driven by 40 mph (65 km/h) or more for 30 second or more and the vehicle speed reaches 44 mph (70 km/h). The vehicle is decelerated from 40 mph (65 km/h) to 2 mph (3 km/h) or less within 35 sec and stopped for 10 second.