I have an evom tune on my 04 cayenne turbo and been having various issues with getting it to run smoothly. I have for quite some time getting various dme error codes under different categories and I have been told that sometimes this can be battery related, but the battery is less than 2 years old. I also came across some old posts that maybe it is related to a programming error at evom and wondering if anyone else has had a similar problem. On top of all this I just had a camshaft sensor error bank 1 come up out of the blue and just reset it to see if it comes back.

Martin

 

One correction I will make is that it is not the camshaft but the crankshaft position sensor "A" error P0335 that I am now getting. I have had a few episodes of it taking a few seconds for the vehicle to turn over. Is this part hard to replace?