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Old 07-12-2019, 12:02 PM   #15
KingLT1


 
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Drives: 2016 1SS NFG A8
Join Date: Aug 2017
Location: 46804
Posts: 7,661
Quote:
Originally Posted by TJay74 View Post
i would use the table from a SS 1LE car for that table.

Also you wont see the voltage increase in HPT, only at the actual wires at the rear. This is because the JMS catches the signal and increase it and then pushes the increase to the pump. The change never makes it thru the module is my understanding from talking with Ted.

The JMS directly increases the output voltage to the pump.
Agree...which makes me wonder why you wouldn't hook the JMS directly to the wire coming out of the FSCM to the fuel pump so it bypasses the FSCM. It reads like rob has it the JMS boosting the control module, then the module still regulates voltage to the pump. Or did I read his diagram wrong?
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2016 NFG SS A8/Whipple 2.9/Fuel System/Flex Fuel
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