Hello. I have a Jeep Grand cherokee 3.0crd with the mercedes om642 engine.
Y have deleted phisically the EGR, but it keeps coding me for p0401 and p0403 (the car runs really great). I have done some tuning to the file, but with ECM. and i cant find any DTC remover to do this. Can someone help? o does anyone do this job?
Thanks