Engine Temperature Sensor: Testing and Inspection

INTAKE AIR TEMPERATURE (IAT) SENSOR AND ENGINE COOLANT TEMPERATURE (ECT) SENSOR / CYLINDER HEAD TEMPERATURE (CHT) SENSOR

Detection Condition:

Possible Cause (Part 1):

Possible Cause (Part 2):

Possible Cause (Part 3):

Step 1-Step 2:

Step 3-Step 5:

Step 6-Step 8:

Step 9-Step 12:

Step 13-Step 15:

Step 16-Step 18: