1993 Pontiac Sunbird Clearing the code

1993 PONTIAC SUNBIRD
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78926
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Electrical problem
1993 Pontiac Sunbird 4 cyl

My OBD is telling me that I need to clear the codes manually.

How do you do this?
Jun 3, 2010 at 1:04 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
pull the ecm fuse for 30 seconds that will reset it or should. If that doesn't work disconnect the battery for the same time. If you disconnect the battery you will have to reset everything.
Jun 22, 2010 at 10:23 AM
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