I'm assuming it makes a rudimentary calculation but mine is always 0. What else needs to be logged besides SAE.VSS or how do you use it?
Expression:
HP = gvmlb()*{SAE.VSS.mph}*dx({SAE.VSS.mph},6)/8226.63
is VALID
The calculation shown references gvmlb() which I'm assuming is gross vehicle pounds, where does it get that from?
Assuming my car actually has > 0 RWHP.