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01-28-2020, 07:57 PM
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BMW & ASE Master Certified
Join Date: Feb 2004
Location: Houston, Texas
Posts: 1,266
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Dorman 902-310 Radiator Fan Relay Kit HZ setting
Connected the fan relay kit to a set of stock ls1 Camaro fan. when the PWM wire is connected, the fan motor makes an unusual noise, like an electrical signal noise, but no moment. I'm sure its a HZ hertz setting. if i ground the signal wire, it goes full speed. So it seems the relay is operating properly, just not the signal no jiving.
stock L83 is 100hz . Instead of trying a bunch of ranges, I figured i should post up and ask the mass'. Thanks Clint
__________________
1987 Silverado - L83 5.3 w/ 6L80e ,A/C,P/W,P/L,TILT, HID projectors, Wilwood C-10 Pro Spindles w/ 2018 silverado front brakes & C-5 Corvette Rear Disc Brakes 1999 BMW 528i - 5.7 LS1 w/ 4l60e, Ford 8.8 IRS w31 spline posi & FX-r projector retrofit New project: 2006 BMW x5 6cyl AWD to L83 6l80e 4wd to 2WD / RWD A poor man buy's it twice finally got my domain name back, 87chevy.com.... site rework in progress |
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