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> Fuel Pump Relay mod
post Jun 7, 2011 - 12:55 AM
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cax_11

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Anyone did this? to make the pump run at a constant 12v? any improvements if so?


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1994 Toyota Celica GT-Four ST205 Turbo 4WD, Black
Nevis, West Indies
 
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post Jun 8, 2011 - 1:18 AM
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lagos



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I just noticed that you own a gt4. In all honestly, you really don't need to do this mod unless you upgrade to a higher than stock flowing fuel pump...and as long as you are on the stock injectors/ecu, there is no need to do that.
The factory fuel pump in your car will work fine with the factory wiring. And the low/high mode probably helps gas millage, and to lower the overall drain on your electrical system.


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15PSI - 30MPG - Megasquirt Tuned

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