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Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
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Re: Engine Electrics (Amperage Draw)
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Mon, 16 May 2005 08:58
 
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yup, bu tbear in mind that the low impedance will use (you would hope) peak'n'hold, so the average current draw will also be around 1 amp.. add to that for both types the length of pulse, and average current may be around 0.5amps.. better to over engineer to sayy 2amps each, than have an injector fuse blow 
most sesnors etc have little current draw, but not sure about igniter trigger? you mean the power to the ignitor itself (small)? or the current drawn by the coil thru the ignitor(large)?
i think i put most things on 5amp fuses, with the exception of lights, fans, pumps, coil, and anything else big i forgot. injectors were coupled with O2 sensor (5amp max draw) on a 10 amp fuse.
Cya, Stewart
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