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Cranking No start, no spark, <12v at FI fuse
#2
98 G16b no spark (with no spark the ECU sees that and cuts fuel , to prevent crash and burn as seen TV and real.
FI is bad, 7volts DC is always bad power, easy no? why not try a new fuse, some have hair line cracks inside, unseen by humans, test it or replace it
first learn to measure volts on both sides of fuse. and end the guessing whats up.
12v (fuseFI) 12v
see? both sides are 12?
if both sides are 7v that means the main box fuse is damaged in soom way.


know that most TRACK/Kick/Vitara's driven in the salt belt all fail under the front main box. all do, and the cure is obvious.
use the voltmeter,
measure every node in the box. all must be 12v,

96 -98 all have a new box those year, with FI fuse moved, see? to there.
lets do nodal analysis 101:
to work the box remove the battery neg lug or risk fire, and burns, when you short things there, the feed there is 500 amps, so do not short parts in that box ever.
the 80amp fuse must be 12v both sides
the output of 80 feeds all fuses in this box so of FI is 7v the problem is here. (fuse good, ) if FI is blown that 7v is back feed voltages.
if the FI fuse is blown then we have short on this feed, as is very very common

we really need to know if FI is blown, 0ohms is good, infinity (fuse in hand) is blow,.
12vdc one side and 7 other side , is fuse blow, for sure, the 7v is back feeding currents, from other paths, many.... ill skip why just take it as truth.

the fues is blown
now why.
well here is my page on that, cover like 5 ways to find it, all ways from Sunday.

i even do FI
http://www.fixkick.com/power-elect/blows-fuse.html
http://www.fixkick.com
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RE: Cranking No start, no spark, <12v at FI fuse - by fixkick - 05-16-2018, 02:45 AM

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