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Fuel Sending Unit and the Adapter Box Help

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Old Dec 23, 2019 | 10:00 PM
  #1  
Milos Tios's Avatar
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Fuel Sending Unit and the Adapter Box Help

Hiya! so I have a burning question, I have been scouring the entire earth for the 25060-17P75 Digital dash Fuel Level Sending Unit And I couldnt find it, so I ended up finding the part 25065-17P15, which is a gray box that comes with the updated version of the sending unit for digital dashes. Now as I have come to understand it, this box converts the analog signal to what the digital dash can read. However, the digital dash version of the fuel sending unit and analog version look identical except for there being a white sheath over the wiring versus black. My question is CAN I USE THE SILVER BOX and get the updated fuel sending unit meant for Analog dashes and plug it into the grey box and have it work? If I can do this, then it will fix all my problems, if not then I am stuck. Any advice is appreciated! I have a 1984 Digital dash non turbo NA 2+2

This is the grey box I am talking about




This is the analog version, can the grey box be used to also convert that analog version and have it be used and be interchangeable between the analog and digital version
Old Dec 24, 2019 | 07:34 AM
  #2  
macanic's Avatar
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From: Alabama
Just sent you a private message.
Old Dec 24, 2019 | 07:35 AM
  #3  
macanic's Avatar
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If that works let me know please.
Old Aug 30, 2022 | 07:12 AM
  #4  
Hnissak's Avatar
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Hi Milos,
did it work? Have the same issue on my 1986
Thanks
Old Jan 21, 2025 | 01:49 PM
  #5  
jrzee23's Avatar
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Digital dash sending unit

any update on this I have same problem




Originally Posted by Milos Tios
Hiya! so I have a burning question, I have been scouring the entire earth for the 25060-17P75 Digital dash Fuel Level Sending Unit And I couldnt find it, so I ended up finding the part 25065-17P15, which is a gray box that comes with the updated version of the sending unit for digital dashes. Now as I have come to understand it, this box converts the analog signal to what the digital dash can read. However, the digital dash version of the fuel sending unit and analog version look identical except for there being a white sheath over the wiring versus black. My question is CAN I USE THE SILVER BOX and get the updated fuel sending unit meant for Analog dashes and plug it into the grey box and have it work? If I can do this, then it will fix all my problems, if not then I am stuck. Any advice is appreciated! I have a 1984 Digital dash non turbo NA 2+2

This is the grey box I am talking about




This is the analog version, can the grey box be used to also convert that analog version and have it be used and be interchangeable between the analog and digital version
Old Jan 22, 2025 | 05:45 AM
  #6  
Great White Zed's Avatar
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Joined: Sep 2022
Posts: 69
From: The Great White North
Originally Posted by jrzee23
any update on this I have same problem
Hoping this might be helpful: The level sensor is the same between the analog dash and digital dash kit, one just comes with the A2D box and one does not.

Source: https://z31performance.com/forum/z31...h-digital-dash
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