1994 pontiac grand prix 3.1

1994 PONTIAC GRAND PRIX
145,000 MILES • 6 CYL • FWD • AUTOMATIC
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ANGELVIPER47
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  • 1 POST
we replaced auto computer . how do you clear computer codes in 1994 3.1 grand prix ?disconnecting battery didnt work .
Jul 29, 2011 at 7:21 AM
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CARADIODOC
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  • ASE Certified Mechanic
Which computer did you replace, the Engine Computer? If there's a code, the computer detected a problem. Clearing it by disconnecting the battery won't make the problem go away. The code will keep setting until the problem is fixed.
Jul 29, 2011 at 9:17 AM
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