P3Cars OBD2 Multi-Gauge V2 Digital Performance Monitor for Audi A4/S4 B6 (2001-2006) – OBD-II Plug & Play Scan Gauge, Code Reader/Clear, CANbus Live Data Display, 0-60 Timer, Shift Light, Boost Sensor Add-On Ready

P3 Multi-Gauge V2 for Audi B6 2001 to 2006

Transform your Audi B6 with a clean, factory-style digital performance display that plugs straight into the diagnostic socket. The P3 Multi-Gauge V2 delivers live engine data, fault-code read and clear functionality, and smart features tailored for enthusiasts and daily drivers alike. We run this kit on our own builds and our customers love the accuracy, discreet look, and ease of use.

Why choose this digital performance monitor

• Simple install through the OBD-II port with an in-dash fit. No splicing, no fuss.
• Scan and clear diagnostic trouble codes to help resolve check engine lights quickly.
• Real-time telemetry including coolant temperature, intake temperature, exhaust gas temperature, throttle position, road speed, RPM with shift light, battery voltage, and a built-in 0 to 60 mph timer.
• Peak recall stores your highest values so you can review your runs and track sessions.
• Two 0 to 5 V analogue inputs for additional sensors or future expansion.
• Auto-dimming or manual brightness control for perfect visibility day and night.
• Supplied with digital display, vehicle-specific harness, and control module.

Boost pressure add-on sensor 80 psi

To measure boost and vacuum directly from the charge or intake pipe you will need the optional 80 psi pressure sensor.

• Direct plug-in to the included harness. No extra wiring required.
• Fit or remove at any time to suit your setup.

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

Perfect for your Audi B6

Designed for the Audi B6 platform years 2001 to 2006, this discreet data display is ideal for remapped, turbocharged or supercharged builds, track-day cars, and fast road setups. Monitor vital stats, verify performance changes, and keep an eye on engine health from one neat, integrated screen.

Professional fitting available

Want it installed by experts? Book professional fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

Search-friendly terms

Audi B6 digital gauge, live data display, OBD port gauge, diagnostics gauge, CAN data monitor, scan tool display, performance gauge for Audi 2001 2002 2003 2004 2005 2006, code reader and clearer, boost gauge add-on, vacuum reading, shift light RPM display, 0 to 60 timer, engine monitoring screen, tuning gauge, track-day data logger, analogue inputs 0 to 5 V, battery voltage display, coolant temp readout, intake temp readout, EGT display.