volvo tech

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Hi, i have an 04 td4 freelander which has a cold starting problem the glow plugs have no power to them i have been told there is a temperature sensor part no ERR2081 that triggers the relay to put these on does anyone no where this switch is located i believe it has a blue plug.
 
Hi volvotech did you find it? There is a sensor sat in the box with the ecu - behind the battery which I guess is air temp? Being a clever engine it must also look at the water temp too
 

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