Haddock Posted November 29, 2017 Share Posted November 29, 2017 Hi all I recently made a health check with the following results (see screens below). Does anybody know, what those codes or the 3 problems mean? My engine light is showing up, but the car is running as it should. The second screen, about the ISC seems to show, that the learning is not finished. I'll see my dealer in 2 weeks to fix that, I tryed to do it by my own, but I'm not able to "finish" it, diagonstic always says incomplete. Thanks for input & greeting from Switzerland.. Quote Link to comment Share on other sites More sharing options...
MBman Posted November 30, 2017 Share Posted November 30, 2017 codes are showing ECM and O2 sensor issues, both may be related and will cause CEL to come on . may or may not cause any performance issue , but will eventually the others are all dealing with operation of AC , its ability to sense heat input, and rid system of humidity and sense humidity Quote Link to comment Share on other sites More sharing options...
Haddock Posted November 30, 2017 Author Share Posted November 30, 2017 Thanks MBman, I guess the first step might be to change the O2 sensors then, I assume this shouldnt be too tricky. Unless they're not on an impossible location, will youtube for it... Quote Link to comment Share on other sites More sharing options...
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