JackieBoy Posted August 17 Report Share Posted August 17 Hi just had a 2000 eldorado given to me, the engine seems to run pretty alright, the catalytic converter is gone (of course) so i understand the o2 sensor voltage and 1 other code but besides those i have 15 more codes! many of them are low voltage so im assuming some faulty wiring somewhere. its in pretty rough technical condition but the engine runs well and the body and interior are well taken care of so I'd really like to start chipping away at the more important codes as I was recently in a car accident that totaled my car and would like to be able to drive it. codes as follows----- p0512, p0560, p0562, p0621,p0741, p1106, p1189, p1545, p1560, p1567, p1571, p1617, u1152, u1064, b1136, p0174, p0137 Quote Link to comment Share on other sites More sharing options...
cdgrinci Posted August 19 Report Share Posted August 19 Are they current or history codes. If history, the battery may have failed and set those codes. I would then, if history, clear all codes and see if any or all come back. Quote Chuck '25 CT5, '04 Bravada........but still lusting for that '69 Z-28 Link to comment Share on other sites More sharing options...
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