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Old 12-28-2016, 11:09 PM   #69 (permalink)
jchammond
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Join Date: Nov 2014
Location: South Carolina
Age: 58
Posts: 15,204
Drives: 13’ 370Z TS 7A/T
Rep Power: 2684395
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Red face

Quote:
Originally Posted by KN21283 View Post
So without the relay kit, would it cause low throttle voltage?

I'm having trouble with low voltage and trying to figure it out any if would be appreciated.
Your question about low throttle voltage Doesn't have anything to do with the explanation that Mr."Phunk" gave about upgrading the wiring to the fuel pump/pumps...It's about preventing a restriction in the wiring;that would keep plenty of juice to the pump/without overheating the circuit...(Look up OHM's LAW & Study).
Another thing you can research is a good (Wire Sizing Chart) to let you know the recommended size wires to be used in a circuit-pending amperage draw & length of wire in an automotive circuit.
I know this is just barely scratching the surface of electrical connection's,wiring,relay's,voltage,amperage,etc.. .& i apologize for getting off topic with the electrical conversation;as i know this is about (FI) engine's.
Also Voltage is used in different automotive circuit's,sensor's in different value's....not alway's battery voltage.
Good Explanation Mr."Phunk"
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