looks, non usa to me, sure in not on the USA list ,and yes 89/90 are unique,
get; the a32'
those are the USA numbs and Canada
i think the a10 is an import. from Canada or worse....
Canada Pontiac or sunrunners? lots off odd kick cars there.
tell bex to do the epc f6 search world wide on EPC , on the first page.
using full nnnnnn-60A10 pn.
id bet it finds yours. who know it might be wrong.
what if it was not even valid for sidekicks/trackers.
it dont look right to me..
ours are marked
US MT below the sticker.
gander this,
http://www.fixkick.com/ECU/EPC-ECU96...95/89-95NA.pdf
FYI:
the CEL in no way tells you if the ECU is good or anything much.
only that it did boot and has power." and no opens/shorts (dead)
it does not monitor anything much but gross sensor shorts and total opens.
all other issues it can not discover ;. and generates no spark in 89/90.
IT only injects fuel. and cuts fuel if it discovers , no spark.
if i had a 90 GEO harness. id want a matching 90 ECU. -60A32.
i have no idea what an A10 might be.
Guess 1, is canada gray market that has no egr tests or or no EGR at all.
just a wild guess? out of Canada off some gray market 89/90 Vitara./ Kick
the reason i raise this spector of wonder, is because there are
ecu's that only work with non usa distributors...n(read back side)
The monitor pin my be on a different pin.
get a working a32.
and it will run... maybe someone has a list of below A32 ecu.
i saw an A31 once and dont know what that was either.
may be its a GM modified ECU. GEO
if yes. what did GM changed.
the ECU has lots of options.
smog
4wd ; issues
door count and load table changes.
tranny
you 56B ecus are worthless. to 89/90 .
get and A32
if you did my advanced NOID tests.
you'd know which of the two $2 transistors were bad and have it fixed by now'.
there is no shortage of bad ECU, laying about... fix it.
as with all electronics not just ecu,s
do not replace the main board, until the outputs (loads) on said ecu are no t shorted. see my bad wires page.
this is on page one in the ECU FSM section, is is dead accurate.
PS:
this is a 90-GEo-frankensammi.
and as all frankens, we have no idea at all what is there.?
are you running legit fuel loop?
from tank pump >> forward , to TB, out of TB to FPreg then returnline.
if not the injector may just burn up again.
it is fuel cooled and must run in a SToCK loop.
whose fuel tank?
i can think of 100 more questions but stop.
the 89/90 has a unique injector than any 91 plus
the ecu may have different injection rates on this injector.
so dont mix up throttle bodies on 89/90s with 91+
Linear Mode
