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Old 07-31-2022, 11:37 AM   #304
ShortHaul
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Join Date: Apr 2018
Location: Penngrove, CA
Posts: 697
Re: "Sweet Pea" 1975 Cheyenne 20

Quote:
Originally Posted by layinrocker65 View Post
That’s probably your issue. If your oil pressure sensor is a one wire unit, the ecm doesn’t read it. I had to use the DD sensor in my 74. Just used the port above the oil filter.
Yep. That was the deal. I had the port cover from ICT billet with the 1/8" npt hole in it. Swapped that puppy on and routed the DD oil pressure sensor... now we're reading on all fronts! Stoked! Had to quit early due to family obligations, but everything is wired up, programmed and set up. Just need to tidy up all the wires and put it all back together. I'm super happy to have working gauges and a tach!

Untitled by awesome_adawson, on Flickr
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"Sweet Pea" 1975 Cheyenne 20
http://67-72chevytrucks.com/vboard/s...00#post8477900
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”Otis” 1970 C10 SWB -SOLD
http://67-72chevytrucks.com/vboard/s...d.php?t=762766
”Chebby” 1962 Impala LS/TKO-500
http://www.pro-touring.com/threads/1...2-Impala-Build
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