Scantool Diagnostics

B1202 Heater Water Temperature Sensor Open (High)

Scantool Diagnostics

Monitor Scantool Data

1. Connect scantool with diagnostic connector.
2. Warm up the engine to normal engine temperature after engine starts.
3. Select and monitor "Water temperature sensor" parameter.




Fig.1) Parameter of "Water Temperature Sensor" will be fixed at -2 °C (28.4 °F), if there is any fault in Water Temperature Sensor.
4. Is the Water temperature sensor normal?