P3 Analog Gauge - SEAT/Leon Mk2 (2007-2012)

Unlock live engine data in your Seat Leon 1P with a clean, factory-style multi-function gauge designed for 2007 to 2012 models. This performance display delivers real-time turbo pressure, vacuum, battery voltage and two additional analogue readings from your own sensors. Perfect for remapped or track-focused cars where accurate monitoring matters.

We’ve installed these in-house and our customers love the responsiveness and reliability. If you want a tidy, driver-focused solution to keep an eye on boost pressure and vital stats without cluttering your cabin, this is the gauge to choose.

Key monitoring functions

• Boost pressure via a dedicated plug for an external pressure sensor (wire colours: yellow, purple, black). Boost tap not included.
• Analogue input 1 for any 0 to 5 volt linear output sensor (brown wire).
• Analogue input 2 for any 0 to 5 volt linear output sensor (blue wire).
• Battery voltage read directly through the power and ground circuits (red wire and black wire).

Typical 0 to 5 V sensor examples include wideband AFR controllers, oil pressure, fuel pressure, manifold pressure, ethanol content output modules and more. Choose what you want to see and tailor the display to your build.

Night-friendly visibility

• Optional auto-dim for comfortable night driving (green wire connects to a circuit that’s live with headlamps on). Enable the feature in the configuration menu for automatic brightness reduction when your lights are on.

Installation notes

• Not plug and play. A boost or vacuum line to the engine is required.
• Wiring is needed for power, ground and any optional analogue inputs.
• Professional fitting available from MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

Why enthusiasts choose this unit

• Steady, accurate turbo pressure and vacuum readings for tuned petrol or diesel applications.
• Flexible 0 to 5 V integration for additional sensors to suit your setup.
• Clean look and driver-centric data without bulky add-ons.
• Proven in our workshop with excellent customer feedback.

Search-friendly fitment and uses

Compatible with Seat Leon Mk2 1P chassis years 2007, 2008, 2009, 2010, 2011 and 2012. Ideal if you’re searching for a Seat Leon 1P boost gauge, turbo pressure gauge, vacuum gauge, multi gauge, engine monitor, 12V battery meter, 0-5V input gauge, wideband AFR display compatibility, oil pressure gauge input, fuel pressure sensor input or analogue performance dashboard display.

Order with confidence and add accurate engine monitoring to your Seat Leon Mk2. For fitting support or a professional installation, contact MJ Modifications in Warwickshire at info@mjmodifications.co.uk.