Mechanics

MODELS IDENTIFY OBD1 CODES

1989 Oldsmobile Other

Engine Performance problem
1989 Other Oldsmobile Models 6 cyl Front Wheel Drive Automatic 147000 miles

Thanks to rasmataz I pulled the codes from my 1989 Olds Delta 88. Now I need to know what parts they identify. The codes are 12 & 34. Please help. Thanks from fordolds9289
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Fordolds9289
September 16, 2008.



Hello,

Code 12 System normal

Code 34 map sensor signal out of range, low

Obxautomedic
Sep 16, 2008.