I am brand new to EFIlive. I just bought the EFIlive Flashscan V2 for use with my 5.3L swap into my 95 chevy silverado. After using the scan tool, it seems I have a lot of issues to work out. The biggest issue is with the fuel system. The dashboard shows that the Fuel Status for both banks is "CL-Fault." Also, the truck dies everytime I stop (and the vacuum drops to 0 inHg). Can anyone help with this issue? Thanks for the help guys!!

I also have the following trouble codes:

All 4 02 sensors heater performance
P0300 "Engine Misfire Detected"
P0446 "Evaporative Emission (EVAP) Vent System Performance"
P0452 "Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage"
P0463 "Fuel Level Sensor 1 Circuit High Voltage"
P0522 "Engine Oil Pressure (EOP) Sensor/Switch Circuit Low Voltage"
P0608 "Vehicle Speed Output Circuit 1"
P0622 "Generator 1 F-Terminal Circuit"