O.K.  So planning on a 2,000 mile trip with the wife.  Oil pressure gauge has not worked since purchase.  Installed V2 Quadzilla.  Immediately threw Low voltage for the MAP sensor.  So the Oil Pressure Sender and the MAP Sensor Share the 5 volt reference voltage.  So I had it.  I took every thing loose that I could and then had a friends son come by and remove the rest of the harness.  Dropped it down in front of the axle so that I could reach the Harness.   The MAP sensor wires were twisted tog