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Old 04-06-2014, 05:31 PM   #14
Jaxx
Scooby Guru
 
Member#: 177
Join Date: Aug 1999
Chapter/Region: NWIC
Location: Austin, Texas, USA
Vehicle:
The 93 W/EJ20K-sold
Subaru-less :(

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so i too have been having this problem. i figured that i may as well try what curlyman
described

#1 do not remove the screws!!
the top is held in place with silicone cut it off with a razor blade and pop the lid out

under the copper shield you will see

i took a fine point soldering iron and hit the 3 points where the signal comes in (now you see why not to remove the screws)
the 3 points where signal comes into the board
and the 4 points to sensor and heater
cleaned all silicone out and re-soldered the copper shield back in place then used rtv to seal the lid ..

rtv is curing will report back
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