LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Scion >> 2012 >> tC L4-2.5L (2AR-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Temperature Sensor >> Testing and Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Temperature Sensor: Testing and Inspection





2AR-FE ENGINE CONTROL: ENGINE COOLANT TEMPERATURE SENSOR: INSPECTION

1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR





Text in Illustration





(a) Partially immerse the sensor in water and warm up the water.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





NOTICE:
When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry.

If the result is not as specified, replace the engine coolant temperature sensor.