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A.I.R Control problem air injection reaction
TO72 is a serial Data Link Fault. Cant help you with TO77 its not on my list of codes
It is important to know the meaning of codes coming off of a car. The Code 27 on a 1991 Sedan Deville means Open circuit in throttle switch.
Speed Sensitive Suspension. You will need to check the computer codes to see what the problem is.
End of message, no more codes, or no codes present.End of message, no more codes, or no codes present.
http://myweb.accessus.net/~090/dtcobd1.html Your idle is set wrong
DHS = Deville High-luxury Sedan
what does ice poible mean in 2001 cadillac deville
Deville touring sedan
Katie < Katherine < Catherine < Greek Aikaterna (possibly 'pure').It was borrowed into Welsh as Catrin with Cadi as a diminutive.
55 Means End of Code... Its nothing to worry about. Just means there is no codes
Deville high/luxury sedan