[WhiteBeard]

I finally ordered Carly adapter and I'll buy the app too. I was just wondering how detailed codes will appear on my smartphone app - for example let's say I have an engine rough idle - some coils or spark plugs or else is not working. So will I get a specific code for coil or for sparkplug or it will just be a broad general code like "Blah-blah-blah check ignition system"? What I'm trying to understand is how detailed and pinpointed codes will be? Will it tell me which cylinder is having issues or I have to check each plug/coil myself to find problem?
Thanks.

[tc535i]

It'll log a cyl x misfire, then you start switching coils etc and see if the miss follows.

[tc535i]

Rough idle is usually injectors vs coils or plugs btw. Coils and plugs will have trouble keeping up under load far before they have issues at idle.

[WhiteBeard]

Thanks guys! Will faulty injectors give a separate code too?

[Ali-E90]

Did you end up ordering this? I have a knock off version but haven't really used it much... would be nice to know how you like it etc.