P3 V3 OBD2 Gauge 
Basic Features Plug and Play Install - plugs directly into your OBD2 port (Want to keep your OBD2 port open? The P3 hard-wire harness kit also available) 
 
OEM Integration - installs in your vent for a sleek install while retaining air flow 
Versatility - read boost from multiple OEM sensors through OBD2 port or using optional P3 analogue boost sensor 
 
Code Reading/Clearing - read and clear diagnostic trouble codes (DTCs) on the fly P3 V3 
 
Gauge Readouts (all readouts can be individually configured to read in either Imperial or Metric units) Boost (via OBD2 port using OEM sensors or P3 analogue boost sensor) 
Coolant temperature Air/Fuel ratio (AFR or Lambda) 
Vehicle speed (can be calibrated in 1% increments from -9% to +20%)
Intake air temperature 
Throttle angle 
Ignition timing 
Engine RPM 
Exhaust gas temperature 
Battery voltage
Programmable shift light analogue input 1 (brown wire) can allow gauge to read any 0-5 volt linear output sensor analogue input 2 (blue wire) can allow gauge to read any 0-5 volt linear output sensor 
Acceleration timers (0-60mph/0-100mph/60-130mph) 
Braking timers (60-0mph/100-0mph)