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installing two sending units on Trans to monitor temp with one guage.Couple???

99xjclassic

NAXJA Forum User
Location
Michigan
I recently just installed a B&M supercooler and Guage. I have the sender located in the return line, but I also want to measure the output line as well with the same guage. I was wondering if I could just buy a universal sending unit? Also what would you suggest for a switch? I have heard you do not want one that conducts any resitance, since this would throw off your readings. Thanks in advance! -Denton
 
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You must make sure that the second sensor is identical to the other one. All sensors have a different Ohms range and they must match the gauge being used.
A simple switch can be wired in to switch between the two sensors.
 
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