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Cool harness.

olec

Active member
Member
Cool harness for 1994 E500 does anyone sell hose or do you make one up yourself?
Thanks.
 
i disassembled the plastic connector housing to the temp sensor and unsoldered the two metal connectors from the wire leads. I then added a 1.5k ohm resistor in parallel to the leads by soldering one end of the resistor into each metal connector along with the wire leads.
Resistor pack of 5 cost $1 or $2 at radio shack. Took about 15 minutes. I use a small butane torch for such soldering. A pair of pliers will insulate your fingers :-)

Doug
 
BTW - my fans kick on at about 100 degrees C on my gauge, maybe 98 C. I'm happy with that. They promptly cool down to 85C (I forget) and shut off.

Doug
 
Got mine from Jim, too. Costs a penny, but they're well made.

Please note that a cool harness should only be used as a temporary solution. Unless you're in 35C+ weather, the viscous fan should be able to keep everything relatively cool.
 
Hello:

Anyone got some good, detailed pics of this Cool Harness? Other than what's on Jim's site?

Thanks,

Ron
 
Ron, I don't think there's any detailed pics of this mod. There's really nothing to it apart from a resitor at your choice which you can solder yourself on the CT plug. Or buy a fancy one from Jim, and as he says it's as simple as plugging your toaster.! Word of warning though , some purist are against this mod, so don't expect a bundle of joy if you decide to install one
:hypercoffee:
 

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