Support Centrum



We Take Product Support Seriously

To help get the most out of your ScanGauge product, we have assembled a comprehensive list of the most frequently asked support questions, troubleshooting topics and an easy to search vehicle compatibility lists.

You will also find access to the most recent user manuals and documentation as well as an extensive list of X-Gauge commands you can use with your ScanGaugeII. We update our support section regularly, so check back often for the latest support topics and X-Gauge listings.

X-Gauge Commands
Tap into the full potential of OBDII and expand the functionality of your ScanGaugeII with X-GAUGE™ – the exclusive programmable gauge system brought to you by Linear Logic.
Search X-GAUGE Commands>>

User Manuals

Download the latest up-to-date user manuals for the ScanGauge family of products.

Download Manuals >>



For a list of the answers to the most common questions visit the Frequently Asked Questions.

Search FAQs >>


Vehicle Compatibility

The ScanGauge family of products are designed to plug directly into the diagnostics connector or OBDII port under the dash of 1996 and new cars and light trucks. Some vehicles built prior to 1996 may also be compatible with ScanGauge products.

Check Vehicle Compatibilty >>


If you have an older ScanGauge and want access to the latest features functions, we can upgrade it for you. Check the firmware version of your ScanGauge visit the upgrade page learn more.

Upgrade Infromation


Warranty Information

30 Day Unconditional Money Back Guarantee!
Linear Logic will repair this product with new or rebuilt parts, free of charge, for a period of 3 years from the date of original purchase in the event of a defect in materials or workmanship.

Full Warranty Information