P3 Cars Digital Boost Gauge - Audi B7 A4 / S4 / RS4
The P3 Analog Gauge for the B7 generation Audi A4, S4 and RS4
*This gauge IS NOT plug and play. Boost/vacuum hose to the engine is required and wiring needs to be completed for power, ground, and optional analog inputs.
4 Available Analog Readouts
- Analog boost (yellow/purple/black - dedicated plug for analog boost sensor) *boost tap not included
- Analog input 1 (brown wire - can read any 0-5 volt linear output sensor)
- Analog input 2 (blue wire - can read any 0-5 volt linear output sensor)
- Battery voltage (red wire / black wire - read through power and ground wires)
- Optional auto-dim feature (green wire - connect to any circuit that gets power only when the headlamps are on and enable feature in the configuration menu for the display to auto-dim when the headlamps are on)
- OBD2 power/ground tap harness allows you to connect to power and ground through your OBD2 port without any wire splicing (does not add OBD2 functionality)
- P3 ESVA (ethanol sensor voltage adaptor) allows your gauge to read ethanol content and fuel temp directly from any Continental/GM Ethanol sensor *Ethanol sensor not included
- LC-2 Wideband o2 Sensor Kit allows your gauge to read your vehicle's Air/Fuel Ratio. Includes everything you need to add a wideband sensor to your exhaust.
- Any Other 0-5 Volt Linear Output Sensor Can Be Read oil pressure, oil temp, coolant temp, air ride pressure, egt, etc...
Analog gauge base kit includes
- Integrated display
- Analog Box control unit
- Main harness
- Hard-wire harness
- Analog boost sensor *boost tap not included
- Approximately 5' of 5/32" O.D. boost tubing with 5/32" I.D. hose at each end
- 3 zip ties
- 2 scotchlok wire taps