OBD LensMaximum mass air flow sensor value
Maximum mass air flow sensor value is the label for this direct standard PID entry in the shared App definitions. Interpret the value using its reported unit and your vehicle’s service information.
PID: 01 50
Stable key: 01-50
Short name: MAF 最大值
Unit: g/s/bit
Verify the reading on your vehicle.
These are source definitions, not evidence that every ECU returns a valid value. No data is different from zero.
Understand the code. Then follow your own data.
Explore OBD Lens App for supported vehicle readings and proposed recording and review workflows.
Explore the AppBasic diagnostics and enhanced PID access stay free.
Paid upgrades focus on additional workflows.
Store availability is confirmed before purchase.