QuestionI would like to know what the following codes mean? E012, I022, 1052, AD48,R026, R061. Also, what is the proper operating temp for the 1992 4.9 Cadillac Motor.
AnswerE012 = No distributor signal.
IO22 = Panel lamp dimming potentiometer problem.
I052 = Instrument panel memory reset indicator.
A048 = Very low AC refrigerant condition.
R026 = Open circuit in steering column for the air bag system.
R061 = Forced low or indicator circuit fault in the air bag system.
Normal operating temp is 220 degrees and can climb as high as 250 in city traffic.
What you need to do is CLEAR (erase) ALL these codes from the computer and see which ones come bac as HISTORY or CURRENT codes.
