55belairdave
October 11th, 2017, 03:18 PM
I have a LS3 w/T56 painless harness fans run anytime key is on, running a 7.0 vette OS the vette runs PWM fans and the painless harness is set up for 2 fans. is it possible to change this. I tried a vette PWM fan module with no fan operation.
1FastBrick
October 11th, 2017, 05:15 PM
You may need to run a pressure switch off the AC system.
See this thread---> https://forum.efilive.com/showthread.php?28003-Engine-cooling-Fans-continually-running
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