P3 OBD2 Multi-Gauge V2 for VW MK4 1997-2004
The P3 OBD2 Multi-Gauge V2 is the ultimate plug and play digital gauge for the VW MK4 platform. If you want a clean, factory-style install with powerful live OBD2 data on tap, this is the VW MK4 boost gauge and multi-function display you have been searching for. It delivers real-time engine data, reads and clears fault codes, and gives you performance metrics without bulky pods or messy installs. We run this gauge on our own cars and our customers consistently rate it as one of the best upgrades for Golf MK4 and other MK4 models.
Why choose the P3 OBD2 Multi-Gauge V2 for your VW MK4
- Plug and play installation. Simply connect to your OBD2 port and install into the dash for a tidy, discreet finish.
- Reads and clears OBD2 fault codes. A powerful OBD2 scan tool and digital gauge in one.
- Live OBD2 data: Coolant temperature, Intake air temperature, Exhaust gas temperature*, Throttle plate position, Vehicle speed, RPM, Shift light, Battery voltage, 0-60 timer.
- Peak recall on all functions so you can review maximum values after a pull.
- Boost and vacuum readings direct from the OBD2 port for quick setup.
- Optional 80 psi analogue boost sensor for true manifold/charge pipe pressure.
- Optional auto-dim or manual dimmer for perfect day and night visibility.
- Two universal 0-5 V linear analogue inputs to integrate additional sensors.
- Includes digital display, custom OBD2 wire harness and control box.
*Note: TDI does not support EGT via the OBD2 port.
Optional 80 psi analogue boost sensor
- Lets the gauge read boost directly from the intake or charge pipe for maximum accuracy.
- Plugs straight into the supplied OBD2 harness. No additional wiring required.
- Add or remove at any time to suit your setup and tuning needs.
Tubing kit
- 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 the VW MK4 platform 1997-2004
Designed for VW MK4 models from 1997 to 2004, this P3 OBD2 Multi-Gauge V2 is ideal for enthusiasts who want a VW MK4 boost gauge, OBD2 gauge, and performance data display in one tidy package. It is a brilliant upgrade for daily drivers and track cars alike, giving you instant visibility of vital metrics such as boost, vacuum, coolant temp, intake temp, RPM, speed, battery voltage, and more. Popular with owners of turbo and NA setups, including 1.8T and VR6 engines, and widely used across MK4 builds.
Used and recommended by Nforcd
We have installed and used this gauge ourselves. It is reliable, quick to fit, and the live OBD2 data is incredibly useful for both performance and diagnostics. Our customers love the OEM-like look, the accurate boost readings, and the ability to read and clear fault codes without extra devices.
Professional fitting available
Want this fitted by specialists? Nforcd offers installation in Warwickshire. Request a quote: Sales@nforcd.com.
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