Caution! When connecting and disconnecting the ECT sensor lead wire coupler, make sure to turn OFF the ignition switch, or electronic parts may get damaged.
![](https://motoinstruction.ru/img/suzuki/14/120889.jpg)
Connect the variable resistor (A) between the terminals.
Turn the ignition switch "ON".
Check the display of engine coolant temperature meter as shown below. If any abnormality is found, replace the combination meter with a new one.
![](https://motoinstruction.ru/img/suzuki/14/120890.jpg)
A. Variable resister; B. ECT sensor
Water temperature | 39°C and below | 40-59°C | 60-79°C | 80-111°C | 112- 119°C | 120°C and over | 122°C and over |
Resistance | 1.148 kΩ and more | 1.148-0.587 kΩ | 0.587-0.188 kΩ | 0.188-0.140 kΩ | 0.140-0.116 kΩ | 0.116 kΩ and less | 0.111 kΩ and less |
Engine coolant temperature meter | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |