Mechanics

COOLNAT SENSOR LIGHT

2002 Citroen Saxo

Engine Cooling problem
2002 Citroen Saxo Front Wheel Drive Manual 140000 miles

have a 2002 citroen saxo, coolant sensor light has come on whilst driving, the engine has not overheated as temperature doesnt even reach half way, most of time it stays at cold. Checked fluid level of coolant system and okay, also there is no build up of pressure in the system, head gasket has recently been replaced about 6 months ago. When light is on fan kicks in and stays on for approx 10 mins afterwards - light has come on twice now, but have since driven 80 miles without issue.
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Markymarkmark75
January 1, 2010.



Add coolant to a little above the correct level in expansion tank. The sensor may be getting sensative. Or replace the coolant level sensor

Dave H
Jan 8, 2010.