P3 V3 OBD2 - Mercedes W205 C Class Gauge (2015-2019)

P3 V3 Gauge Features - The price includes with or without pre installed in vent &  Analog Boost Sensor, if you would like to add more to your order please let us know via email! Plug and Play Install - plugs directly into your OBD2 port (want to keep your OBD2 port open? 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 analog 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 (through OBD2 port using OEM sensors or with P3 analog boost sensor) Coolant temperature Air/Fuel ratio (can be read in AFR or Lambda) Vehicle speed (can be calibrated in 1% increments from -9% to +20%) Intake air temperature *Some vehicles with 4.0TT may experience a "0" IAT read