94 850 outside air temp sensor problem

  • Thread starter Thread starter S Bockelman
  • Start date Start date
S

S Bockelman

The air temp sensor started acting up a few weeks ago. It still worked at
speeds under 35 miles an hour but above that it seemed to be affected by
wind chill. Eventually, while driving on the freeway I got a read out
of -40 degrees when the actual outside temp was 50 degrees F. When I slowed
down, the temperature returned to the correct outside temp. When I turned
the engine off, the reading would be correct upon start up. Now after a 4
hour trip at highway speeds, the temp reads LO at all times and all speeds.
I need advice about fixing this. Is it something I can do myself? (I have
minor mechanical skills.) If not, how much will the dealer charge? I'm the
original owner of this car. It has 86,000 miles and has been a great car
(knock on wood). All repairs and maintenance have been done by Roger
Beasley Volvo in Austin, Texas but I recently moved to Corpus Christi and
don't know anything about the local Volvo dealer. There aren't many Volvos
around here - mostly Ford and Dodge pickup trucks so I don't know who to ask
about a good Volvo mechanic. Any help would be appreciated.

Sandy
 
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