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Old 07-30-2022, 03:40 PM   #302
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
Just a heads up, DD wants a dedicated ground for the fuel level sender to the control box. It’s shown in the instructions and all 3 DD gauges I have installed required it for accurate gauge reading.

Your going to love those gauges.
Copy... I got everything wired up this morning and began the setup process. I've got every gauge working except oil pressure. I'm attempting to read oil pressure through the BIM (aka connected ot the OBD2 port and reading from the PCM) but it's giving me the EE error code. All the other info from the BIM is working fine (Tach, Temp, Speed) Not sure whats up. Im not getting a check engine light... so I assume the engine has sufficient oil pressure.

Just read that some of the early "LS" swap PCMs do not supply oil pressure readings... Great. I wonder if thats what I have.
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"Sweet Pea" 1975 Cheyenne 20
http://67-72chevytrucks.com/vboard/s...00#post8477900
"Bourbon" 1975 Suburban ScottsdaleSOLD
https://67-72chevytrucks.com/vboard/...49#post8769049
”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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