Originally between J6 and P7 was the JPI 790802 Signal Conditioner that converted the old resistance readings of the fuel senders to 0-5V for the JPI analyzer.
CiES senders outputting 0-5V, this Signal Conditioner is useless and can be removed. However, you can’t just plug J6 and P7 together and have it work. You have to rearrange the pins on P7 to match up J6.
Looking at J6 from left to right, pin 1 is 5vdc (white), pin 2 is Ground (Blue/white), pin 3 is Signal #1 (Green/White), and pin 4 is Signal #2 (White). The P7 must be reconfigured by moving male pins around to the following configuration left to right, pin 1 Disconnect, pin 2 (Black) Ground at sender, pin 3 Signal #1 (White), pin 4 Signal #2 (White).
If you have any questions, please feel free to contact us.
About CiES Inc.
Established in 2012, CiES is now the largest supplier of aviation fuel quantity probes and senders. They are the recognized leader in the design, development, certification, and manufacture of electronic sensor solutions for original equipment manufacturers, as well as direct-to-market consumer products. Through the creative application of cutting-edge technologies, CiES creates complex end-to-end solutions. This is a company that is changing the game in aviation technology and revolutionizing the way we navigate the skies. Aiming at future growth and innovation, CiES is pushing the boundaries of what is possible.