What is your question?
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What is your question?
I need to replace the coolant temp sensor on this Volvo S80 and can't find any manuals to assist. Can you tell me WHERE the temp sensor is installed in the engine bay? Maybe any hints as to the best way to get at it? Thanks, Rick Goodman

2 Replies
Hey Rick, You mind if I ask why you want to replace it? Do you have a check engine light on?
It is mounted on side the of the thermostat housing. The thermostat is located below and between the intake and exhaust cam sprockets. Very tight area to work in, you will have to remove the top and side timing belt covers, and move the power steering and coolant tanks to get working room.