2019 Emissions Testing Technical 
RepairSmith
FEBRUARY 26, 2025
Ford introduced the 5th Generation Ranger for the 2019 model year, bringing it back to the USA for the first time in over a decade. Software Updates: Ford has released technical service bulletins (TSBs) regarding these transmission issues, which can be controlled by software. Early detection often prevents more extensive damage.
Alex's Autohaus
SEPTEMBER 30, 2024
Technically, the US market gets a variant of the B48 called the B46. They are identical, other than a few small differences that allow the B46 to meet tighter emissions regulations. In addition to failing emissions tests, a failed EGR valve can impact the way your engine runs. The power output between the two is the same.
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