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Re: 1971 Stepside LS Build
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Is that a sensor or a switch to sense the line pressure that in turn will tell the PCM to increase the idle when the compressor is engaged or turn on the fans when the pressure gets high?
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This is an AC pressure transducer. It tells the PCM to turn on fans and increase idle.
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1971 C10 Stepside. LSx 6.0 with BTR Stage IV, Speed Engineering Headers, 4L80e transmission w/3200 Circle-D Stall. 3.73. Posi. Purchased this truck when I was 17. I started the rebuild (or take apart) in 1993. I have drug it around all over the country in pieces. Finally back on the road in 2021.
"I can't complain, but sometimes I still do. Life's been good to me so far."
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