Calc.ve

[whackem04]

how do i get this PID to work?

[joecar]

Doing rightclick->More Info on that pid shows:

Volumetric Efficiency {CALC.VE}

Expression:
% = {SAE.MAF.gps}*({SAE.IAT.C}+273.15)/((displacement()*61.024)*{SAE.RPM}*{SAE.MAP.kPa})*212544
is VALID

PID value cannot be determined because
the following error would occur:
Divide by zero.

Volumetric Efficiency {CALC.VE}

Expression:
VEpcm = {SAE.MAF.gps}*({SAE.IAT.C}+273.15)/((displacement()*61.024)*{SAE.RPM}*{SAE.MAP.kPa})*6155274.24
is VALID

PID value cannot be determined because
the following error would occur:
Divide by zero.

If you have the green pids selected then you have to enter the displacement by going File->Enter VIN.

[whackem04]

Yes i checked but there was no green>
so every time i go to use the scan tool, I need to check VIN info because it always defaults back to 5.7 and manuel tranny? Is that right and has anybody else noticed?

[joecar]

I pm'd Tech Support about what you noticed.