Citroen C3 heat gauge light comes on

Car: Citroen C3
Variant: 1.4
Model Year: 2004
Categories: Electrics, ECU, Warnings & Lights
Took thermostat out and from time to time the heat gauge lights comes on with alarm but can still open coolant bottel without any problem,does have two sensors a two pin and a one pin how can i test the one and two pin sensors with a multimeter,or what els can be te problem,please help
Posted: Sep 23, 2021 (3 years ago)
Why was thermostat removed ?
Posted Sep 23, 2021 (3 years ago)

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