not too surprising , this code is rare.
only seen one here, ever and it was a false code. ( doing elect. work tripped it, key on)
resetting it, cleared it, and it never came back.
but yours. I'm not sure.?
we need Joe Suzuki engineer to tell us the real story. but sadly we moved to Fiat. ahahahaha
it could actually be a bad ECU.
it could be corrupted memory. or or something really complex wrong in the main high speed logic of the board.
most ECU'S fail for:
1: bad caps ( and the after math of boric acid leakage) (90% of all orig.OEM not touched by anyone boards)
2: bad output drivers ( someone or thing ,shorts power to a driver transistor and blows it up) all old ECU are subject to this.
3: bad +5vref power supply ( zener diode bad on board , or blown trace on 8v) ( someone shorted a sensor)
4: bad injector driver(s)
5: bad inputs (blown inputs ( hard to do ) (ligthning or berserk Alternator regulator , over voltage event)
6: something far far more complex. ( this is where the real pros and equipment are needed, and is very costly)
at some point, it becomes far more smart, to just get another core.
no point in putting $100 labor into a $10 core (dead).
no point at all. ( well, unless you cant find one, but here, that is not an issue, yet)
most folks do not understand these realities.
its like finding a cracked block. ( oops)
for the record.
Last edited by jtgh : 06-25-2009 at 01:49 PM.
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