P3 OBD2/OBDII Multi-Gauge V2 Digital Vent Gauge - Plug & Play Live Data + Boost - Fits Audi A4/S4/RS4 B5 (1996-2001) - Read/Clear Fault Codes, 0-60 Timer, IAT/EGT/Coolant - Optional 80 PSI Analog Boost Sensor
P3 OBD2/OBDII Multi-Gauge V2 Digital Vent Gauge - Plug & Play Live Data + Boost - Fits Audi A4/S4/RS4 B5 (1996-2001) - Read/Clear Fault Codes, 0-60 Timer, IAT/EGT/Coolant - Optional 80 PSI Analog Boost Sensor
P3 OBD2/OBDII Multi-Gauge V2 Digital Vent Gauge - Plug & Play Live Data + Boost - Fits Audi A4/S4/RS4 B5 (1996-2001) - Read/Clear Fault Codes, 0-60 Timer, IAT/EGT/Coolant - Optional 80 PSI Analog Boost Sensor
P3 OBD2/OBDII Multi-Gauge V2 Digital Vent Gauge - Plug & Play Live Data + Boost - Fits Audi A4/S4/RS4 B5 (1996-2001) - Read/Clear Fault Codes, 0-60 Timer, IAT/EGT/Coolant - Optional 80 PSI Analog Boost Sensor
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  • Load image into Gallery viewer, P3 OBD2/OBDII Multi-Gauge V2 Digital Vent Gauge - Plug & Play Live Data + Boost - Fits Audi A4/S4/RS4 B5 (1996-2001) - Read/Clear Fault Codes, 0-60 Timer, IAT/EGT/Coolant - Optional 80 PSI Analog Boost Sensor
  • Load image into Gallery viewer, P3 OBD2/OBDII Multi-Gauge V2 Digital Vent Gauge - Plug & Play Live Data + Boost - Fits Audi A4/S4/RS4 B5 (1996-2001) - Read/Clear Fault Codes, 0-60 Timer, IAT/EGT/Coolant - Optional 80 PSI Analog Boost Sensor
  • Load image into Gallery viewer, P3 OBD2/OBDII Multi-Gauge V2 Digital Vent Gauge - Plug & Play Live Data + Boost - Fits Audi A4/S4/RS4 B5 (1996-2001) - Read/Clear Fault Codes, 0-60 Timer, IAT/EGT/Coolant - Optional 80 PSI Analog Boost Sensor

P3 OBD2/OBDII Multi-Gauge V2 Digital Vent Gauge - Plug & Play Live Data + Boost - Fits Audi A4/S4/RS4 B5 (1996-2001) - Read/Clear Fault Codes, 0-60 Timer, IAT/EGT/Coolant - Optional 80 PSI Analog Boost Sensor

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P3 OBD2 Multi-Gauge V2 for Audi B5 1996 to 2001

Unlock live performance data and OEM+ functionality with the P3 OBD2 Multi-Gauge V2 for the Audi B5 platform. This plug and play digital gauge reads directly from your OBD2 port to give you instant access to vital engine data while keeping a clean, factory-style look in your dash. Perfect for Audi A4 B5, S4 B5 and RS4 B5 owners who want a stealth performance gauge, a reliable diagnostic tool and a powerful live data display all in one.

At Nforcd we have fitted these gauges on customer cars and the feedback has been consistently excellent. It is simple to install, fast to use and incredibly useful whether you are daily driving, data logging or tuning. Audi B5 enthusiasts love the seamless integration, accurate readings and the ability to read and clear fault codes without extra devices.

Key features

  • True plug and play install - plug into the OBD2 port and fit into the dash
  • Reads and clears OBD2 and OBDII fault codes and DTCs
  • Live OBD2 data: coolant temp, intake air temp, exhaust gas temp, throttle plate, vehicle speed, RPM, shift-light, battery voltage, 0-60 mph timer
  • Peak recall on all functions for quick performance review
  • Boost and vacuum via OBD2 data stream
  • Optional 80 psi analogue boost sensor for direct intake or charge pipe boost readings
  • Optional auto-dim or manual dimmer for perfect day and night visibility
  • Two universal 0-5v linear analogue inputs for add-on sensors
  • Includes digital display, custom OBD2 wiring harness and control box

Compatibility

Designed for Audi B5 platform vehicles from 1996 to 2001, including Audi A4 B5, Audi S4 B5 and Audi RS4 B5. Ideal for owners seeking a hidden performance gauge, diagnostic scanner and live data monitor in one unit.

Optional 80 psi boost sensor

  • Allows the gauge to read boost directly from the intake or charge pipe
  • Plugs straight into the OBD2 harness with no additional wiring
  • Can be added or removed at any time

Tubing kit contents

  • Approximately 60 inches of 5/32 inch O.D. flexible plastic tubing
  • 5/32 inch O.D. T fitting
  • Three sections of 5/32 inch I.D. vacuum hose

Why choose this gauge for your Audi B5

  • Stealth OEM-style install with powerful digital data display
  • Perfect for performance monitoring, fault finding and preventative maintenance
  • Fast access to critical data points like IAT, EGT, coolant temperature, boost and battery voltage
  • Peak recall and 0-60 timer for repeatable performance checks

Fitting and support

Installation is straightforward and fully reversible. Prefer professional fitting. Nforcd offer fitting in Warwickshire. Request a quote at Sales@nforcd.com.

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