Hia all I have a 2007 e60 520d M sport I've tried carly carista on obd2 bought a K+Dcan cable what would be the best software to run? I have a constant fault exhaust back pressure sensor problem replaced it with new still there any help be appreciated

 

What code did you have to think it was a sensor issue

 

004cf3 and p14a2

 

Did you buy aftermarket or OEM. Have you checked and cleaned harness and cable. Do not go aftermarket

 

I have a 2005 BMW 525i just had it smog yesterday, after it was done & passed. My electronic malfunction went hay wired. My Wipers stay on , Inside lights do not work, Speedometer does not work, air or heater, has a delay on the starter and my door locks don't work, other then than my lights and turn signals & radio work.. all this from a Smog test .. What Happened!!!! I disconnected the battery and nothing works..

 

Start your own thread. Do not hijack someone else's especially if it has nothing to do with what the OP is going through