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Volvo 850 oil pressure sending unit.

Can anyone tell me where the oil pressure sending unit is on a Volvo 850? Also, does the oil need to be drained to replace the oil pressure sending unit?

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It's generally located near or on the housing for the oil filter. you shouldn't need to drain the oil... just clean off any dirt around the sensor before you replace it... and yes i know this is very obvious to most people but i have to mention it whether i want to or not... this is done with the motor off.


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Posted on Jan 27, 2009

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