Support & Downloads
LAST UPDATED 11/23/2025
This page contains official P3 downloads and videos, and also content from our community of thousands of dealers and enthusiasts to help you install your P3 Gauge. Please note, some videos may show a product that is older or visually different, please reference our latest PDF guides for the most recent hardware. If you purchased an older/used unit, you can see that info here.
P3 Gauge Resources
for P3 V3 OBD2 Multi-gauge
Vehicle Guides / Settings
Audi
| Model | Settings & Notes |
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Audi A1/S1 8X
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Audi A3/S3/RS3 8P
Downloads
Videos
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Note: 2005 model year is analog mode only and requires P3 analog boost sensor.
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Audi A3/S3/RS3 8V
Downloads
Videos
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Audi A3/S3/RS3 8Y
Videos
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Audi A4/S4/RS4 B7
Downloads
Videos
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Audi A4/S4/RS4/A5/S5/RS5 B8
Downloads
Videos
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Note: Some vehicles require positioning of the control box to go below the vent and behind the dash trim because of lack of space in certain models.
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Audi A4/S4/RS4/A5/S5/RS5 B9
Videos
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Audi A6 / S6 / RS6 C6
Videos
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Audi A6/S6/RS7/A7/S7/RS7 C7
Downloads
Videos
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Audi Q5 / SQ5 B8 Type 8R
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Audi Q5 / SQ5 B9 Type 80A
Videos
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Audi Q7 4L
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Audi R8 MK1
Videos
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Note: Analog sensor required for boosted applications.
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Audi TT/TTS/TTRS 8J
Downloads
Videos
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Audi TT/TTS/TTRS 8S
Downloads
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BWM
| Model | Settings & Notes |
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BMW 1 / 2 Series F2X / F87
Downloads
Videos
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BMW 1 Series E8X
Downloads
Videos
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BMW 2 / 3 / 4 Series G2X/G8X/G42
Downloads
Videos
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Note: iDrive 8 install steps covered in second vehicle install video.
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BMW 3 / 4 Series F3X/F8X
Downloads
Videos
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BMW 3 Series E9X
Downloads
Videos
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Note: 2003-2007 model years are analog mode only and require P3 analog boost sensor.
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BMW 5 Series E60 / E61
Videos
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Note: 2003-2007 model years are analog mode only and require P3 analog boost sensor.
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BMW 5 Series F1X / F07
Downloads
Videos
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BMW 5 Series G30/G31/F90
Downloads
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BMW 6 Series E63 / E64
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BMW 6 Series F12/F13/F06
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BMW X Series E70 / E71
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BMW X3 / X4 G01/G02/F97
Downloads
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BMW Z4 E89
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Buick / Opel
| Model | Settings & Notes |
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Buick Regal / Opel Insignia (2009-2017)
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Cadillac
| Model | Settings & Notes |
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Cadillac ATS / ATS-V (2013-2019)
Downloads
Videos
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Note: Optional analog sensor is recommended for forced induction applications if the MAP sensor range is surpassed.
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Cadillac CTS / CTS-V (2014-2019)
Downloads
Videos
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Note: Optional analog sensor is recommended for forced induction applications if the MAP sensor range is surpassed.
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Chevrolet / Holden
| Model | Settings & Notes |
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Chevrolet Camaro Gen 5
Downloads
Videos
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Note: Optional analog sensor is recommended for forced induction applications if the MAP sensor range is surpassed.
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Chevrolet Camaro Gen 6
Downloads
Videos
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Note: Optional analog sensor is recommended for forced induction applications if the MAP sensor range is surpassed.
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Chevrolet Corvette C6
Videos
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Note: Optional analog sensor is recommended for forced induction applications if the MAP sensor range is surpassed.
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Chevrolet Corvette C7
Downloads
Videos
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Note: Optional analog sensor is recommended for forced induction applications if the MAP sensor range is surpassed.
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Chevrolet SS / Holden Commodore
Downloads
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Note: Optional analog sensor is recommended for forced induction applications if the MAP sensor range is surpassed.
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Dodge
| Model | Settings & Notes |
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Dodge Challenger Gen 3
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Dodge Charger Gen 7
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Dodge Ram Gen 4
Downloads
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Note: FITS ALL FACELIFT 4TH GEN RAMS WITH VENT SHOWN IN PICTURE
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Fiat / Mazda
| Model | Settings & Notes |
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Mazda MX-5/Miata ND
Downloads
Videos
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| Model | Settings & Notes |
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Fiat 124 Spider
Downloads
Videos
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Ford
| Model | Settings & Notes |
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Ford Bronco (2021+)
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Ford Explorer (2020-2024)
Downloads
Videos
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Ford Explorer (2025+)
Downloads
Videos
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Ford F-150 (2009-2014)
Downloads
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Ford F-150 (2015-2020)
Downloads
Videos
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Ford F-150 (2021+)
Downloads
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Note: Powerboost models require a switched power source to keep gauge on when in electric mode.
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Ford Fiesta Gen 7
Videos
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Ford Focus Gen 3
Downloads
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Ford Mustang S197 / Gen 5
Downloads
Videos
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Ford Mustang S550 / Gen 6
Downloads
Videos
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Ford Super Duty Gen 2/3
Videos
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Note: Diesels must retain EGT1-1 or use analog EGT sensor
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Ford Super Duty Gen 4
Downloads
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Note: Diesels must retain EGT1-1 or use analog EGT sensor
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Honda
| Model | Settings & Notes |
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Honda Accord 10th Gen
Videos
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Note: NOT COMPATIBLE WITH HYBRID VEHICLES
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Honda Civic 10th Gen
Videos
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Honda Civic 11th Gen
Videos
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Note: Some Civics may require hardwired power to turn on and off automatically.
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Hyundai
| Model | Settings & Notes |
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Hyundai Veloster 2nd Gen
Videos
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Jeep
| Model | Settings & Notes |
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Jeep Grand Cherokee Gen 4
Downloads
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Jeep Wrangler / Gladiator JK/JL/JT
Videos
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Note: FITS WRANGLER AND GLADIATOR
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Mercedes-Benz
| Model | Settings & Notes |
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Mercedes C Class W205
Videos
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Mercedes CLA/GLA/A Class
Downloads
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Note: Compatible with A Class, CLA Class, and GLA Class vehicles. May cause interference with Mercedes Me Connect
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MINI
| Model | Settings & Notes |
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Mini Cooper F55/F56/F57
Downloads
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Mini Cooper R55-R59
Downloads
Videos
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Mini Cooper R60/R61
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Mitsubishi
| Model | Settings & Notes |
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Mitsubishi Lancer / EVO X
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Porsche
| Model | Settings & Notes |
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Porsche 911 991
Downloads
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Porsche Cayenne Gen 1
Downloads
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Note: 2003-2007 operates in analog mode only, OBD2 (canbus) requires 2008+
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SEAT
| Model | Settings & Notes |
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Seat Leon Mk2
Downloads
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Note: TDI and 2005/2006 models are analog mode only and require P3 analog boost sensor.
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Subaru / Toyota
| Model | Settings & Notes |
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Subaru BRZ/Toyota GR86 Gen 2
Downloads
Videos
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Subaru BRZ/Toyota GT86/Scion FRS Gen 1
Downloads
Videos
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Note: MAP sensor reads up to 5 PSI
We recommend optional analog sensor for turbo or supercharged vehicles because of factory MAP limitations.
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Subaru Impreza/WRX/STI/Forester Gen 3
Downloads
Videos
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Subaru Impreza/WRX/STI/Forester Gen 4
Videos
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Toyota Supra A90/A91 5th Gen
Videos
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Volkswagen
| Model | Settings & Notes |
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VW Beetle A5
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VW CC / Passat B6
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Note: TDI models are analog mode only and require P3 analog boost sensor.
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VW Golf / GTI / JSW / Golf R MK6
Downloads
Videos
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Note: *Sportwagen TDI's must be 2013+ to be compatible with all readings.
TDI models are analog mode only and require P3 analog boost sensor.
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VW Golf / GTI MK7
Videos
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Note: Oil Temp via OBD2 on GTI and Golf R models only.
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VW Golf / GTI MK8
Videos
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VW Golf / Jetta / GTI / GLI / R32 MK5
Downloads
Videos
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Note: * TDI (diesel fuel) and 2005 models have limited obd2 readings, must use analog sensors for boost.
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VW Jetta / GLI MK7
Videos
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Note: Install requires relocating the vent controller slat to the bottom, you can view the process in the second video.
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VW Jetta MK6
Videos
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Note: *2011-2013 TDI provides limited data over OBD, requires analog sensor for boost.
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VW Passat B7
Videos
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Note: For North American market only.
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VW Passat B8
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VW Polo / GTI / TDI
Downloads
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VW Scirocco / EOS
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Note: **NOTE** Does NOT fit Facelift Scirocco models
TDI models are analog mode only and require P3 analog boost sensor.
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VW Tiguan MK1
Videos
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Note: TDI models are analog mode only and require P3 analog boost sensor.
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VW Tiguan MQB
Videos
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VW Touareg
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Frequently Asked Questions
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Can the P3 Gauge display both English and Metric units?
Yes. You can configure units to English, Metric, or a mix of both, with selections for PSI/inHg, BAR, Celsius, Fahrenheit, MPH and KPH.
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Can the P3 Gauge handle extreme temperatures?
Yes. We have torture-tested our gauges from well below freezing to extreme heat well beyond typical in-car conditions, including scenarios hot enough to soften or melt plastics, and they continued to function without failure.
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Do I need the optional sensors?
In most vehicles, no additional sensors are required for all the supported modes. Certain readings that are not provided by the ECU, aftermarket kits like superchargers, turbochargers or ethanol may require our optional analog sensor/adapter kit, depending on the data you want to monitor.
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Do I need to buy anything extra or is it Plug and Play?
The P3 Gauge comes with everything you need. The optional tools and add-ons we offer are for those looking for extras or to go beyond the standard readings listed in the "Gauge Modes / Readings" section on the produce page.
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How accurate is the P3 Gauge and it's sensor readings?
The P3 Gauge displays real-time true data from your ECU's sensor readings. Many times these readings will be more accurate than your cars dashboard which often shows "dummy" or "soft" values. An optional analog sensor can be added for certain data types to ensure maximum accuracy.
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How does the P3 Gauge get data from my car's existing sensors?
It plugs into the OBD2 port and acts as a diagnostics reader. If you want to keep that port free, a hard-wire harness kit is available.
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How hard is it to install a P3 Gauge and how long does it take?
Most installs take 5–30 minutes, depending on your skill level and vehicle.
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What if I want to use the OBD port for other things?
You can unplug the gauge at any time, it keeps it's settings. We also offer an OBD2 splitter, as well as a hardwire kit. If you want to use another device along with the P3 Gauge, it is best to leave the gauge in ConF mode, as in this mode it will not talk on the vehicle network, or interfere with other devices.
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Will installing a P3 Gauge void my vehicle warranty?
No. Using a P3 Gauge is the same as plugging in an OBD2 scan tool. Under the Magnuson-Moss Warranty Act (15 U.S.C. § 2301 et seq.) and Right-to-Repair principles, you have the right to use your own diagnostic tools through the OBD2 port. A manufacturer cannot void or deny warranty coverage just because an aftermarket tool or gauge was connected.
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Will installing it in the vent affect heating or A/C?
The P3 Gauge is engineered to retain airflow through your vent, so heating and A/C performance are not affected. Each gauge is designed for its specific vehicle to ensure minimal compromise.
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Will modifications or tuning affect my readings?
Standard modifications and ECU reflashes typically do not affect accuracy. Only piggy-back tuning that alters sensor data may require an optional analog sensor.
Troubleshooting
Your gauge is designed to turn on and off with your engine automatically. Start your engine, your gauge should power up within a few seconds of startup.1. Check your connections
- OBD2 port connection
- OBD2 harness to Main harness connection
- Main harness to Control box connection
- Control box to display connection
2. Check your OBD2 Fuse
- If you have verified your connections and still cannot enter configuration mode (holding both buttons) check your OBD2 fuse (reference your vehicle's owners manual for fuse identification).
3. Check your settings
- Hold both buttons to enter config, see the Operation & Config PDF above!
- Adjust your settings according to the vehicle settings chart on this page.
- If your gauge still does not function properly, write down and include a list of your settings into a technical support request - we will need this list in order to assist you.
Still need help?
Gather your settings and any info we might need, click the button below and get in touch with us! We will reply ASAP, ussualy the same day.