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Oldsmobile
Ciera
Trouble Codes
OBD1 Codes
Code 42
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1992 Oldsmobile Cierra ECM code 42
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1992 OLDSMOBILE CIERA
6 CYL
FWD
AUTOMATIC
123,000 MILES
1992 olds cierra shows computer code 42 after the 12s. Car runs good for a while then stalls while driving. What is most likely fix?
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Wednesday, August 3rd, 2011 AT 9:39 AM
2 Replies
RASMATAZ
MECHANIC
75,992 POSTS
DTC 42 -could be a problem with the ICM or the CPS sensor-
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Friday, October 7th, 2011 AT 8:22 PM
SATURNTECH9
MECHANIC
30,870 POSTS
I posted the trouble tree and wire diagram for code 42.
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Friday, October 7th, 2011 AT 8:44 PM
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