Autel AL319 OBD2 Code Reader - Compact Check Engine Scanner, Color Screen & I/M Readiness

The Autel AL319 is a compact, plug-and-play OBD2 code reader that reads and clears check engine codes, displays live data, and checks I/M readiness so you can diagnose common engine issues quickly.

If your vehicle’s check engine light (CEL) is on, the AL319 gives immediate access to the underlying diagnostic trouble codes (DTCs) and basic live data without complicated setup. Designed for car owners and DIY mechanics, this handheld scanner supports most post-1996 OBD-II vehicles and comes with straightforward menus in multiple languages. It’s built to be durable and simple: no batteries, an easy-to-read color screen, and a long tethered cable for easy port access.

How will this tool help me understand a check engine light?

The AL319 reads stored and pending DTCs and lets you clear codes once repairs are made. It also offers DTC look-up and freeze frame data so you can see the conditions under which a fault occurred.

• Reads/clears generic and manufacturer-specific trouble codes
• Displays freeze frame snapshots of vehicle conditions
• Built-in DTC lookup helps interpret code meanings
• Clears CEL after verified repairs to confirm resolution

Will this work on my car and which languages does it support?

The AL319 is compatible with most OBD-II compliant vehicles sold worldwide since 1996, covering common protocols used by major automakers. Its menu supports seven languages to accommodate a wide user base.

• Works with OBD-II protocol vehicles from 1996 onward
• Compatible with brands like Toyota, Honda, Ford, Nissan, and more
• Menu language options include English, French, Spanish, and others
• Simple plug-in connection—no special adapters required for standard OBD-II ports

How easy is it to use for a first-time DIYer?

Autel designed the AL319 for straightforward operation: plug into the vehicle’s OBD-II port and follow on-screen prompts. The unit’s TFT color display, one-click I/M Readiness check, and intuitive buttons reduce guesswork for non-professional users.

• Plug-and-play—no installation or batteries needed
• One-Click I/M Readiness verifies emissions test readiness quickly
• Clear menus and audible feedback from the built-in speaker
• Compact ergonomic shape and convenient cable length for easiest access

What support and updates are included?

Autel backs the AL319 with a standard 12-month warranty and offers lifetime free updates to keep code definitions current. Customer support is reachable via email, hotline, and platform Q&A for troubleshooting or account of device operation.

• 12-month warranty from date of purchase
• Lifetime free software updates for DTC definitions
• Customer support through Q&A, email, and telephone
• Reliable build quality designed for frequent usage

Who is this for? The Autel AL319 is ideal for car owners, weekend mechanics, and fleet managers who want an affordable, dependable way to diagnose check engine lights and basic emission readiness without relying on a shop. It delivers essential OBD-II functions in a compact, user-friendly package—perfect for anyone who prefers to identify faults and confirm repairs themselves before committing to costly services.