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02-16-2014, 04:49 PM
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Tft
Sorry guy's if I posted this already. I still have no TFT signal on my scan gauge and it's driving me crazy not having it for some reason. I have never had a TFT in the truck but now that I can I want it.
So here is what I have found so far: The transmission should have the senor already according to the sources I have found on the net. Grey plug on side of transmission connector # L purple wire going to the computer to pin # 30. I should be able to look at both and detirme if in fact the wire is there...right and if so why it want pull up temperature reading. If not there then I need to run a wire to these connections and hope it turns on. Question #1 which computer plug in on back of ecu should it go to? Color  http://www.msgpio.com/manuals/mshift/4L80E/4L80e.html http://www.dieselplace.com/forum/57-...rial-faqs.html http://www.painlessperformance.com/Manuals/66501.pdf
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71  Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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