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Old 03-06-2020, 05:22 PM   #335
TA_C10
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Join Date: Jun 2018
Location: Texas
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Re: 1971 Stepside LS Build

Quote:
Originally Posted by MDPotter View Post
sprint, I found the thread you commented in. http://67-72chevytrucks.com/vboard/s...d.php?t=776599

So basically, using this transducer eliminates the need for the diodes and resistors and tapping into the low and high speed trigger wires at your fan fuse block and instead uses the readings from the pressure line to provide feedback to the PCM which in turns does whatever you tell it to do, via those low and high speed trigger wires. Right?
This was the reason for my rant. Yes. All that work we did man. Out the window. And not only that but all that work still didn't get us idle control!!

This is the way to go, OEM, built-in functionality.

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