Well basic monitoring of the V did not pan out to well...
Grey wire 12 V switched
Black Ground
Purple output...
Showing 1.45-1.47 Volts (at the sensor and in EFI at the EXT.AD2) which equates to 24-26 PSI...expecting to see 2.8 V + or -
Mechanical gauge shows 60 PSI on the same T.
No sense in trying to add it to the PIDs if the math is not working out...