Recently the calibration maps were changed from displaying MAP from inHg to PSI. That has broken the PID link between the scan tool which reports MAP in inHg and the tuning tool maps which now expect MAP in PSI.
The problem is this: the SAE mandate that a scan tool must report MAP (and BARO) as kPa or inHg. Many of our customers have requested that the tuning tool maps be displayed in either kPa or PSI (instead of inHg).
The question now is, do we change the tuning tool maps back to inHg or do we "break" the scan tool and change it to PSI to match the tuning tool?
Note: EFILive version 8 software will not suffer from this problem. With EFILive V8, you wil lbe able to customize the units to whatever you want and it will not impact the underlying software operation.