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Lt1 water temp light 210 degrees for EWP

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2K views 4 replies 3 participants last post by  Youngmattg 
#1 ·
I know this is going to sound strange but I have been on the debate of going to the EWP or the stock WP. I have decide I want it go with the EWP if I can figure this out.

I want to run a water temp light that will turn on at 200-210 something like that so I know I am having a problumes you know a keep your eyes on the gauges light. I will have my ECM tuned to stay around 160-170.

Dose anyone have any ideas on how to do this I have seen a few kits for 230-240 degrees but that dose not work for me the motor should not be over 180 if you ask me with my tune.

Any help would be great
Thank you
Matt
 
#4 ·
If you tune the high speed fans to come on at 210, you can tap the ground wire from the pcm. You would have a key on/run hot for your light and the pcm grounding the relays for high speed would also ground your light.
 
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