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Fuel system wiring

323 Views 8 Replies 2 Participants Last post by  Akmnhg5A
Hello,
I would like to know what is the AWG of the wire between the 15A fuse and the module pump fuel?
(marked with a circle).
Thanks.

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If you do some surfing, you will see that 12V DC, 10 AWG is good for 15A to 15 feet of wire with 2% voltage drop. So, I'd say this is probably 10 AWG. Now, some of this is also dependent on the insulation type of the wire and that can affect the wire gauge.
First of all thanks for the answer.
The 10AWG is for 30 amps, seems to me a bit excessive for what I need.
I prefer the same factory AWG.
Have a look at this one...this will get you closer depending on the length of the wire...
Thanks
Have a look at this one...this will get you closer depending on the length of the wire...
If I add a length of 6 feet of wire, can it damage the operation of the vehicle's fuel system?
I want to install a hidden switch to cut off the fuel pump to make it harder for car thieves.
We have a plague of car thefts, mainly Mazdas.
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