P3 Gauges OBD2 Multi-Gauge V2 for Audi C5 A6/S6/RS6 (1997-2004, 4B) - Digital Boost Gauge, Live Data & Code Reader, Plug & Play, Optional 80 PSI Boost Sensor

P3 V2 Integrated Performance Display for Audi C5 4B 1997 to 2004

Turn your C5-platform A6, S6 or RS6 into a driver-focused cockpit with the P3 V2 digital performance display. This compact, factory-style unit plugs into the vehicle’s EOBD and provides instant access to vital engine information, DTC read and clear capability, vacuum and pressure readings, and an ultra-clean OEM look inside the cabin. Simple plug in, no cutting, no hassle.

We run this display on our own cars at MJ Modifications and our customers consistently rate it for accuracy, reliability and the stealth, factory-finish install. It is a proven upgrade for anyone who wants proper performance data without cluttering the dash.

Main advantages

• Quick installation through the OBD-II port with a dedicated harness and control module
• Diagnostic trouble code read and clear function built in
• Real-time parameters on screen: coolant temperature, intake air temperature, exhaust gas temperature, throttle position, vehicle speed, RPM, shift light, battery voltage and 0 to 60 mph timer
• Peak recall for reviewing your maximum values after a run
• Boost and vacuum available via the OBD-II connection for an easy setup
• Two universal 0 to 5 V analogue inputs for additional sensors and future add-ons
• Auto-dim or manual brightness control for clear visibility day and night
• Clean, OEM-like presentation that blends into the interior of the C5 4B chassis

Optional external boost sensor - up to 80 PSI

Prefer a hard-line reference direct from the intake tract for rock-solid pressure readings on your C5 A6, S6 or RS6? Add the 80 PSI analogue boost transducer for absolute accuracy.

• Required for correct boost measurement on the RS6 C5
• Reads pressure from the intake or charge pipe for precise manifold reference
• Connects to the supplied harness - no extra wiring runs
• Can be fitted 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

Compatibility

Designed for the Audi C5 4B platform from 1997 through 2004, including A6 C5, S6 C5 and RS6 C5 models.

What is included

• P3 V2 digital display module
• Vehicle-specific harness for OBD-II connection
• Control box
• (Optional) 80 PSI boost sensor and tubing kit

Why choose this setup

It brings together a diagnostic reader, performance monitor and boost display in one neat package that looks right at home in the Audi C5 interior. Fast install, dependable readings, and the features enthusiasts actually use every day.

Fitting and support

Professional installation available at MJ Modifications, Warwickshire. For a fitting quote or product advice email info@mjmodifications.co.uk.

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