Custom built multi-function digital boost gauge and more for the 8Y generation (2022+) Audi A3, S3, and RS3, including 35 TFSI, 40 TFSI, 30 TDI, 35 TDI, S3 2.0 TFSI, and RS3 2.5 TFSI quattro models.
Gauge Modes / ReadingsWe designed the P3 Gauge to read the most important data from your specific vehicle for easy plug and play install. You'll get everything you need with a single OBD port connection to be up and running in minutes. If you wish to add additional sensors, or not use OBD at all, advanced tuners can use analog inputs or even run in "analog only" mode.
OBD Port Data (CANbus input):
- Boost Pressure
- Coolant Temp
- Air/Fuel Ratio (AFR or Lambda)
- Vehicle Speed (Calibrated or Raw)
- Intake Air Temp
- Throttle Angle
- Ignition Timing
- Engine RPM (with shiftlight)
- EGT (Exhaust Gas Temp)
- Battery Volts
- Acceration timers (0-60, 0-100, 60-130)
- Braking timers (60-0, 100-0)
- Read and clear DTC (Trouble Codes)
Optional Analog Inputs:
Optional but powerful. The analog inputs on the P3 Gauge allow you to use up 3 extra sensors to read data. In addition, it also provides a 4th inpout for auto-dimming display capability.
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Analog Boost Input
Use the P3 Analog Boost Sensor to read up to 80psi boost for advanced tuners and cars with aftermarket forced induction kits. -
2x Universal 0-5v Inputs
Two individual 0-5volt universal analog inputs with flexible configuration allows for near infinite possibilities and customization. -
Dimmer Voltage Detection Input
Configure the gauge to d.On.A mode and anything over 1 volt tells the gauge to dim, perfect for easy tapping into existing interior lighting.
- Audi A3 8Y (2020+)
- Audi S3 8Y (2020+)
- Audi RS3 8Y (2020+)
Audi A3/S3/RS3 8Y
- Setup & Operation PDF Guide
Configuration & Setup
- Configuration Guide