1987 Oldsmobile 88 trouble codes

1987 OLDSMOBILE 88
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RICKJR57
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Computer problem
1987 Oldsmobile 88 6 cyl Two Wheel Drive Automatic

checked for codes think they are 12 and 25
Nov 25, 2009 at 2:12 PM
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BLUELIGHTNIN6
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code 12 simply indicates that you have correctly entered the onboard diagnostic system.

code 25 is for MAT sensor signal voltage low , most likely caused by a faulty or failing MAT sensor.
Nov 25, 2009 at 2:19 PM