BMW E46 Petrol (1997-2006) P3 OBD2 Multi-Gauge V2

Plug-and-play OBD2 gauge for BMW E46 petrol models only - no diesel support. Reads coolant temp, intake air temp, throttle position, RPM, battery voltage, and more directly from the factory port.

• Includes display, custom OBD2 harness and control box - ready to install
• Clears fault codes and logs peak values (max RPM, voltage, temp)
• Auto-dim or manual dimmer; two 0-5V analogue inputs for oil pressure or wideband AFR
• Optional 80 psi boost sensor adds accurate boost/vacuum monitoring in seconds