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1990 Geo Tracker 4x4 Manual ECU 60A31 Repair
#17
i can weld with the car battery
why weld an ECU?
that is what hot wiring does. 1/2 the time.
the inputs are protected. but not one output. sorry, not.

Also walking across the street blind folded can work.
but what is the point?
50% chance of death ok?, I saw mikey do it 2 time.... so it's good. ? DO NOT hotwire output pins, its a rule.

ask yourself, if you overload a transistor by only 100% how long will it last? (nobody knows, nor cares, its wrong, is the answer)
what matters is the Tj spec. Heat.
or over voltage.

ever price out ECUs or new injectors, seems not?
even finding them is hard. in a weeks time.
IT will get worse as less and less viable ECU are found,
many can not be repaired, due to burnups and parts not sold now. anywhere on earth.
that is the end song on suzuki, they dont sell them now either.
how ever i can sub some parts.
and why learn bad habits
then buy a new car and hot wire it and burn up a $3000 PCm

Watching hackers is fun, no lie, what is to learn from them?
An engineer does all he can to avoid this, and to protect the electronics from SAD events.
on some modern cars the drivers, have 2 new features, not seen on any SUZUKI
over heated drivers.
or overloaded,
then shuts them down before they burn up.

The best practice on all electronics, is not to overload, it. (for fun or ? but if truly in danger ? do what you must, ????)
and never ask if overloading it is ok.
even better, draw your own schematic, and see what's ok,, only that matters in the real world of electronics (physics)
or better post it, not one has,,,,, ever here.
just me....
all others use rumor or consensus bs.

the injector paths, on PCB are easy to trace, I invite you do to that. see if the 2 drivers are same on 56b ECU.
http://www.fixkick.com
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RE: 1990 Geo Tracker 4x4 Manual ECU 60A31 Repair - by fixkick - 11-07-2016, 11:56 PM

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