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Old 06-10-2013, 06:46 PM
Tireiron Tireiron is offline
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Join Date: Apr 2012
Location: Methuen, MA
Posts: 266
Coolant temp sensor

I'm setting up my Hydra some more and I am curious if the SVX coolant temp sensor reads the same as the newer (01-09?) coolant temp sensors. I have a good coolant temp sensor calibration for an 02 WRX and would like to use these settings if they are the same sensor build. I know the SVX is a 2 wire and the newer are a 3 wire because the incorporated the gauge switch into the sensor. I have a calibration I am using currently for the SVX however I'm not sure it is correct and this is an important setting for the engine. I'm having trouble finding a good accurate voltage calibration for the older 2 wire sensor.
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