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1991 Isuzu Trooper Idling too high and other fuel / vacuum

1991 ISUZU TROOPER
175,000 MILES • 6 CYL • 4WD • MANUAL
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BAKPAKD
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  • 1 POST
I have a 1991 Isuzu Trooper V6 5 speed manual - It started idling high a few days ago and now It floods itself everytime I start it. I have checked vacuum hoses. They look fine.
I read that I need to reset the ECM codes.
I cannot find the ECM and the EMC fuse.
Does anyone out there now where it is located?
It is not in the fuse box.

Thanks
Sep 2, 2009 at 6:24 AM
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GARYDONNELLY
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  • 5 POSTS
undo your battery for 5 min or so. it sounds like its the throtle positioning sensor went bad its located on the throtle body. i ruined mine once when i degreased my engine. your ecm is located under your center console and has a jumper wire unhooked to check codes
Sep 20, 2009 at 9:57 AM
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