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ecm trouble code 58??

Old Dec 10, 2005 | 01:02 AM
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Default ecm trouble code 58??

i keep having trouble code 58 come up but cant find anything about it? any info would be apppreciated
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Old Dec 10, 2005 | 01:19 AM
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Pass-key fuel enable circuit... what year PCM do you have? It'* a 92 bug.
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Old Dec 10, 2005 | 01:24 AM
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93 , i finally found info on net saying "trans temp high" i been having trans issues .

http://www.bonnevilleclub.com/forum/...ic.php?t=44695
any possiable relation????? said it sent signal to cotrol tcc/vss ????
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Old Dec 10, 2005 | 02:39 AM
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Not with a 93 PCM. There is no trans temp function until 94.

58 is a passkey (VATS) code. And as mentioned, a known bug in the 92 pcm, however with your application, we'd need to know alot more of your setup and how you bypassed the system to help you diagnose.
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Old Dec 10, 2005 | 10:42 AM
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ok the pass key makes sence. Bypassing is very simple not really even bypassed. I took pass key wire from computer tap it to ground at start up . it starts tuck wire away never need to do again unless disconnect batt..
Thanks for info , I check tranny fluid it is nice and red looks like new..... iguess ill need to drop pan and see whats in borttom of it.
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Old Dec 10, 2005 | 11:49 AM
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If you are running a Bonneville PCM, the trans has nothing to do with this whatsoever.
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Old Dec 10, 2005 | 01:56 PM
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thanks for info. Iguess time for another trans doesnt hurt to have spare,, a few months ago when we changed filter/fluid there was excessive amounts of clutch material in pan,
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