How to read PID that returns a float value

[Nicholas]

Hello,

How do I retrieve a PID's data that isnt a float?

For example i want the 'Fuel–Air Equivalence Ratio' which returns a value between 0 and 2.
But obviously its returning it as a int, so i only get values 0 and 1 lol.

Please help, this is the main PID that i need.

Thanks!
Nick

[stanley]

A workaround is to modify normalizeData() in OBD.cpp to map the value to 0-200.