Product description

ScanGauge 3 Compatibility

For vehicles outside of the US and Canada please check your vehicle for OBD2 compatibility first.

ScanGauge 3: Advanced Vehicle Monitoring and Diagnostics

The ScanGauge 3 is an advanced diagnostic tool that provides real-time monitoring of your vehicle's vital systems. With its intuitive touch screen display and built-in digital gauges, you can easily track important data like fuel efficiency, engine performance, and trouble codes. Stay informed and optimize your driving experience with this compact and user-friendly device.

No App Needed

Monitor your vehicle with ScanGauge 3! Plug-and-play, no app or Bluetooth needed. Real-time fuel efficiency & engine data. Works with most vehicles.

No Subscription Fee

No ongoing costs! Full features, updates included. Real-time OBD2 diagnostics, no smartphone needed. Works with most vehicles. Save money!

Real-Time Data

Real-time fuel, speed, temperature data on clear screen. No apps, customizable metrics. Works with most vehicles. Drive smart, stay informed!

Made and Supported in Arizona

Made in Arizona, USA! Durable, precise OBD2 monitoring. Expert local support via call/email. Support American innovation, drive without worry!

Choose the Right ScanGauge

Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 450 4.6 out of 5 stars 2,275 4.6 out of 5 stars 279 4.6 out of 5 stars 450 Price $269.95$269.95 $159.99$159.99 $169.95$169.95 $269.95$269.95 OBD2 (16 Pin) ✔ ✔ ✘ ✔ J1939 (9pin) & J1708 (6pin) ✘ ✘ ✘ ✔ Auto XGauge Scan ✔ ✘ ✘ ✔ Manual XGauge Programming ✔ ✔ ✔ ✔ Wifi Updates ✔ ✘ ✘ ✔ Touch Screen ✔ ✘ ✘ ✔ Custom Alarms ✔ ✘ ✘ ✔ Number of gauges on screen Up to 9 gauges, customizable 4 gauges at once 4 gauges at once Up to 9 gauges, customizable Read/Clear Check Engine Light ✔ ✔ ✔ ✔ 1 XGauge Auto Scan 2 Check Engine Light Will this work on my vehicle The ScanGauge 3 will work on all 1996 and newer OBD2 cars and light trucks. It will not work on pusher motorhomes or over-the-road long haul trucks with 9/6 pin round connectors. Will this show "_____" gauge? Not all vehicles report every sensor even if the vehicle has a sensor. Some are tied directly to a warning light and do not feed the data to the OBD2 system. Please ask us directly if there is something specific you are looking for. Doesn't turn on automatically Sometimes caused by aging battery or aftermarket lithium battery. Set to COMPATIBILITY setting: From home press MORE then SETUP and ADVANCED tab at the top. Scroll to COMPATIBILITY and press EDIT. Change the wake voltage to LOW. Update to latest firmware. Nothing Displayed/No Backlight This is usually caused by a blown fuse in the vehicle. The OBD2 commonly uses the cigarette lighter or accesory fuse. Check this one first. Problem clearing trouble codes When clearing codes it is usually best and sometimes required for the engine to be OFF but the key to be in the ON position. For push button start vehicles press the ON button with your foot off of the brake. Update to latest firmware. Turns off while driving Change advanced settings "sleep event" to COM. This is sometimes caused by the auto start/stop function or being a hybrid vehicle. Update to latest firmware. Never stops saying connecting The key must be in the ON position for the ECU to communicate with the ScanGauge, ideally with the engine running. This may also indicate a problem with the cable connection, specifially the OBD2 end. Make sure it is pushed in very firmly. Readings appear inaccurate Most data the ScanGauge displays are directly from the sensors themselves. Fuel Economy readings are fairly accurate out of the box but can be dialed in using the fillup procedure as outlined in the manual and can be adjusted directly from the ADJUST tab in settings.

• Capacitive Touch Display with 16 Million Colors: Features an advanced touch screen interface that displays vibrant colors for easy viewing and navigation
• Free Wireless Updates: Receive ongoing software updates via WiFi to ensure your device stays current with the latest features and improvements
• Visual and Audible Alarms: Get notified immediately with both visual and audible alerts when your vehicle's parameters exceed preset thresholds
• Up to 9 Gauges Displayed at Once with Multiple Pages for Favorites: Monitor multiple vehicle parameters simultaneously with customizable gauge layouts across multiple pages
• Read and Clear Check Engine Light: Quickly diagnose and clear trouble codes to identify vehicle issues and turn off the check engine light
• Compatible with all 1996 and newer cars and light trucks with 16pin plug OBD2 plug: Works with any vehicle equipped with standard OBD2 diagnostic port for universal compatibility