P3 Gauges – BMW 3 Series (G20/G21)

We have recently been made aware of some brand new and exciting developments due for release from P3 Gauges R&D.

The first release is for the latest BMW 3-Series and the G20/G21 range.

P3 Gauge for 3 Series G20 G21

P3 Gauges V3 Features

  • 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 analoge boost sensor
  • Code Reading/Clearing – read and clear diagnostic trouble codes (DTCs) on the fly

P3 Gauges V3 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
  • Throttle angle
  • Ignition timing
  • Engine RPM
  • Exhaust gas temperature
  • Battery voltage
  • Programmable shift light
  • Analog input 1 (brown wire) can allow gauge to read any 0-5 volt linear output sensor
  • Analog 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)

Optional Add-Ons

  • P3 analogue boost sensor– plugs directly into gauge harness, no wiring required
  • Boost tubing kit  – Approx. 5′ of 5/32″ O.D. flexible plastic boost tubing with vacuum “T” and 3 sections of 5/32″ I.D. vaccum hose. Includes 3 zip ties
  • P3 ESVA (Ethanol Sensor Voltage Adaptor) allows your gauge to read ethanol content and fuel temperature directly from the common Continental/GM flex fuel sensor. *Ethanol sensor NOT included
  • Trim Removal Kit – this tool kit will help you remove your vent and interior trim while minimizing the chance of scratching or damaging your trim
  • OBD2 Splitter – attach multiple devices to your OBD2 port. *some devices will not function while another device is attached to the OBD2 port