Hello,
I just took my 95 540i through emisions on saturday and I failed everything but the gas cap test lol. I didnt think about it but could be the EAT chip causing this? The car has always done rather well with it came to this before I installed the new chip. So I ask this before I open the ECU up again and re-install the factory chip. Thanks in advance as I know with all all the knowledge in this place and all the EAT chips running somebody will have an answer for me.
Thanks
Johan