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methanol injection


bbbb51

bbbb51

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2002
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ford
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Heya ppls I installed a m90 supercharger and am planning on adding the methanol injection to help keep it cooler. What I need is where can I find a wire that has elec when cranking the engine and a wire that only has elec when ignition is on? oh ya does anyone know where to get those blacked outon the inside of the headlights

Thx Robert
 
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RonD

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Starter relay only has 12volt when key is turned to START
The smaller Yellow/blue stripe wire on starter motor has 12volt only when key is turned to START, from the starter relay in engine fuse box

Coil wire, of course, only has 12volt when key is on, but 12v engine off or on.
Many fuses in the engine fuse box are "key on" power wires.

Fuel pump system used to only have 12volts when engine was running, well for 2 seconds key on, then nothing until engine RPMs were above 400.
But 2002 may cycle fuel pump power based on fuel use, i.e. RPMs, throttle position and speed, not sure on that
 
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