P3 V3 OBD2 Vent Gauge for Audi A6 C6 (2007-2011, incl. 3.0T) | OEM-Look Plug-and-Play Digital Boost Gauge & Performance Monitor with DTC Read/Clear - P3Cars

P3 V3 air-vent display for Audi A6 C6 2007 to 2011 including 3.0T

Transform your A6 C6 interior with a factory-style, stealth performance display that looks stock, fits in the original vent and gives you live engine data without clutter. The P3 V3 drops into the cabin vent, keeps full HVAC airflow and plugs into the diagnostic socket for a clean, fast install. It is the tidy way to monitor boost, temps, timing and more while retaining an OEM finish.

Why drivers choose this vent-mounted performance display

• Quick plug-in installation via the diagnostic port, with an optional hardwire loom if you prefer to keep the port free.
• Flush fit into the factory air vent for a stock-look interior and uninterrupted airflow.
• Reads manifold pressure using the vehicle’s sensors, or add the optional analogue pressure sensor for dedicated boost readings.
• Scan and clear fault codes to keep your A6 healthy between services.

Live data on screen

Each channel can be shown in Imperial or Metric units.

• Boost - via ECU sensors or optional dedicated analogue sensor
• Coolant temperature
• Air fuel ratio - AFR or Lambda
• Vehicle speed - user-adjustable offset in 1 percent steps
• Intake air temperature - charge air cooler temp shown as CAC-Air on 3.0T
• Throttle position
• Ignition advance
• Engine RPM
• Exhaust gas temperature
• Battery voltage
• Programmable shift light
• Analogue input 1 - brown wire for any 0 to 5 V linear sensor
• Analogue input 2 - blue wire for any 0 to 5 V linear sensor
• Acceleration timers - 0 to 60 mph, 0 to 100 mph, 60 to 130 mph
• Braking timers - 60 to 0 mph, 100 to 0 mph

Perfect for the Audi A6 C6 owner

• Stealth gauge solution with no pillar pods and no stuck-on screens.
• Plug-in simplicity plus expansion via analogue inputs as your build grows.
• Immediate access to critical data for tuning, logging and health checks.
• Fault code read and clear functionality for quick diagnostics.

Compatibility

Designed for Audi A6 C6 4F platform 2007 to 2011, including 3.0T models. Ideal for anyone wanting a vent-mounted boost and engine monitoring display with a clean, factory-style appearance.

Proven by us and our customers

We run these in-house and our customers love the accuracy, reliability and OEM-style finish. If you want a premium hidden gauge that looks like it belongs in the car and works brilliantly, this is it.

Fitting service

Need installation support? MJ Modifications in Warwickshire can help. Email info@mjmodifications.co.uk for a fitting quote.

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