Volkswagen Jetta fan on constantly

Car: Volkswagen Jetta
Variant: 1.9td
Model Year: 2006
Categories: Engine & Drivetrain
on my 06 jetta the fan comes on almost straight away. the engine isnt overheating,it stays at normal yet the fan always comes on. car got new water pump 5000miles ago. is this a serous problem,, will it harm the car or fuel economy??
Posted: Jun 3, 2012 (12 years ago)
Try replacing the temp sensor on the side of the radiator...
Posted Jun 3, 2012 (12 years ago)

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