Some 2013-2018 Ford Police Interceptor Utility vehicles equipped with a 3.7L twin independent variable camshaft timing (Ti-VCT) engine may exhibit a MIL on with DTC P0420 and/or P0430.
If these are the only DTCs set, replace the affected catalytic converter. If the vehicle was built on or before April 25, 2014, also reprogram the PCM using release 90.02 or later.
P/N CONVERTER
FB5Z-5G232-A...........2016-2018 left side
FB5Z-5G232-B...........2016-2018 right side
DA8Z-5G232-C...........2013-2015 left side
DA8Z-5G232-D............2013-2015 right side
