Fuse Confirmation

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Dec 13, 2022 | 01:39 PM

Akcajunz

Thread Starter

Pro

Joined: Mar 2018

Posts: 677

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From: Pensacola, FL

Fuse Confirmation

I am about to install a JMS FuelMax Voltage booster in my 2017 Base Stingray, (needs more fuel for the Supercharger I installed) The instructions say to replace the Fuel Pump Control Module fuse (20Amp) with a 30Amp fuse. Looking at the location of the fuse I see that there are two fuses for the one Fuel Pump Control Module. One in the Engine compartment fuse box (Fuse #31) and one in the rear cargo fuse box (Fuse #30). If anyone has done this install, do you know which one or both gets replaced with the 30Amp fuse? I have tried to call JMS technical support, I was on hold for 30+ minutes and gave up to come to the forum and ask the question. Thanks in advance!

Engine Compartment Fuse Box

31 Fuel Pump Control Module

Dec 13, 2022 | 05:32 PM

RonC7

Safety Car

Joined: Dec 2012

Posts: 3,862

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From: St. Louis Metro East IL

Check the installed front and rear fuse ratings. This may point out which one needs changed per JMS instructions.

GL

Ron

Dec 13, 2022 | 06:10 PM

laserdude2215

Burning Brakes

Joined: Nov 2016

Posts: 1,192

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From: San Dimas CA

It should be F30 in the rear body fuse block.

Dec 14, 2022 | 10:18 AM

Akcajunz

Thread Starter

Pro

Joined: Mar 2018

Posts: 677

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From: Pensacola, FL

Quote:

Originally Posted by laserdude2215

It should be F30 in the rear body fuse block.

so you are saying that Fuse #31 in the engine compartment fuse box should not be changed to a 30Amp fuse also?

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