Fan not cutting in

[coffs_vtr]

Right guys, my fan is not cutting in, is there a switch or sensor that could be faulty?

[Gary-VTR]

Knackered thermostat?

[coffs_vtr]

forgot to add it is a 2001 reg gti

[mc_neat]

ye id deffo start with thermostat and check tht your temp sensor is working fine..if they are ok then id start with making sure the radiator is blead propperly..

[coffs_vtr]

where abouts is the temp sensor?

[Ashcollings02]

check ur fuse in the engine bay aswell mate they sometimes go ! my mates did and tht was why .

[mc_neat]

where abouts is the temp sensor?

as your looking at the engine it is to ur right hand side..just follow the radiotor hose..it joins straight on it..