Refer to the illustration and connect the temperature gauge and sender in
series.
Make sure that the gauge indicates C when the ignition switch is OFF.
Start the vehicle and record the resistance with a multimeter or equivalent
at the sender.
At 122°F (50°C) the correct resistance should be between 133.9–178.9
ohms. At 176°F (80°C) the correct resistance should be between 47.5–56.8
ohms. At 212°F (100°C) the correct resistance should be between
26.2–29.3 ohms. And at 248°F (120°C) the correct resistance
should be between 14.9–17.3 ohms.
