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Oldsmobile
Achieva
Trouble Codes
OBD1 Codes
Code 43
Engine code 43?
2CP-ARCHIVES
MEMBER
1993 OLDSMOBILE ACHIEVA
AUTOMATIC
100,000 MILES
1993 Olds Achieva. It is showing engine code 43. Could you tell me what that is? It has a new engine with 0 miles.
Tuesday, November 9th, 2010 AT 2:36 AM
1 Reply
2CP-ARCHIVES
MEMBER
4,540 POSTS
Code 43 is map signal, voltage low. Check the catalytic converter to make sure it is not plugged as it may be causing your code 43.
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Tuesday, November 9th, 2010 AT 2:37 AM
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