Important Note About the 2020 Genesis GV80
The Genesis GV80 was introduced as a 2021 model year vehicle. There is no 2020 Genesis GV80. If you're experiencing a P0101 code on a Genesis vehicle from 2020, you may be driving a G70, G80, or G90 sedan.
Finding the Right Information
Please verify your vehicle's model year and model name by checking your registration documents or the driver's door jamb sticker. For P0101 MAF sensor issues on Genesis vehicles from 2020, please see our guides for:
- 2020 Genesis G70
- 2020 Genesis G80
- 2020 Genesis G90
About the GV80
The Genesis GV80 is the brand's first SUV, introduced as a 2021 model year vehicle. It features turbocharged engines that can experience MAF-related issues similar to the sedan lineup.
About P0101 in Genesis Vehicles
The P0101 code indicates Mass Air Flow sensor circuit range/performance issues. This is a standard diagnostic code across Genesis's turbocharged engine lineup.