I have a 1984 Eldo Biarrtez and I just ran an ECM Diagnostic Code test. The following codes came up #23 & 52. #23 is EST/Bypass Circuit Problem and #52 is ECM Memory Reset Indicator.
I need to know what I have to do to fix the broblems. Do I have to replace the parts or just let the vehicle run for awhile since its in storage and maybe the reading showed up because the vehicle hasn't been running for awhile? I looked up what an ECM unit would cost and if I need one should I buy the one already programed, I don't have the equiptment to reprogram one.
PLease Help, trying to get her ready for the spring shows.