Sonata V6-2.7L (2004)
Temperature Sensor (Gauge): Testing and Inspection
ENGINE COOLANT TEMPERATURE SENDER
1. Using an ohmmeter, measure the resistance between the terminal and ground.
2. If the resistance value is not as shown in the table, replace the temperature sender.
NOTE:
°F = (°C x 1.8) + 32
°C = (°F - 32) / 1.8