I spent the first 9 years doing computer programming and networking at Chrysler, then 25+ years in Powertrain Engine systems, calibrating driveability and emissions systems on V6 and V8 packages. I also was responsible for production release of the ECM calibration for base engine controls and handled engine calibration releases for some V8 engine packages for 10 years. I have been a lead engineer on corporate purge systems, including offering calibration strategies ENV systems, advising on hardware requirements and implementing software solutions when needed. I also have experience in most areas of engine calibration in the FCA system including airflow control, switching O2 sensors and emissions controls. In the last 4 years at Chrysler, I worked in the Emissions certification group as a test engineer, prepping vehicles and running emissions tests on V6 and V8 North American vehicles for official certification with the EPA and CARB.