Computer & Electrical System on the 1990 - 1993 Chrysler Imperial

Imperial Home Page -> Imperials by Year -> 1990 -> Repairs & Maintenance -> Computer & Electrical System

The 3.3/3.8 models (Imperial, Dynasty, 5th Ave, New Yorker, and select vans) were one of the first all computerized Mopars. The ignition, fuel system, tranny, and almost everything else was either controlled, or associated with the computer system.

It is very helpful when trouble shooting this system to know how this system works. The more a 3.3/3.8 owner knows about this system, the better off he/she would be.

To explain this system, several pages have been generated to cover how the system works. Here they are:

The page was last updated on October 2, 2003.  Send us your feedback, and come join the Imperial Mailing List - Online Car Club