Owners of 2019 Chevy Equinox vehicles may experience the MIL on. The technician may find DTC P050F (brake booster weak vacuum) set in the ECM.
Chevy Cam Reluctor
This bulletin applies to a number of Chevy vehicles including 2013-2014 Captiva, 2006-2010 Cobalt, 2010-2017 Equinox, 2006-2011 HHR, 2014 Impala and 2007-2013 Malibu, equipped with a 2.0, 2.2 or 2.4L engine. While the engine may be properly timed, a crank-no-start issue may be present, accompanied by DTC P0016 and/or P0017.