# Autel AL319 OBD2 Code Reader – Universal Car Diagnostic Tool for Emissions and Engine Fault Codes

Autel AL319 OBD2 reader offers universal fault code checks, live data and I/M readiness with lifetime updates—great for quick, practical car.

- [Original product page](https://www.ofertitastop.com/uk/product/autel-al319-obd2-code-reader-universal)
- [View offer](https://www.ofertitastop.com/uk/visit/autel-al319-obd2-code-reader-universal)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-20T06:15:48.471Z
- SKU: ofertitastop-uk-134570
- Category: Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Electronics > Motor Vehicle A/V Players & In-Dash Systems
- Source store: amazon UK
- Active deal: Yes
- Price: 30.59 GBP
- Previous price: 35.99 GBP
- Discount: 15%
- Rating: 4.4 / 5
- Reviews: 25185

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## What it is
The Autel AL319 is a universal OBD2 code reader designed to help drivers diagnose why the Check Engine Light is on and to read engine fault codes. It’s aimed at everyday DIYers who want a practical, easy-to-use device without the fuss of a professional scanner.

## How it works
This tool plugs into the vehicle’s OBD2 port and retrieves generic and manufacturer-specific codes. It can display live PCM data, freeze frame information and I/M Readiness status to give you a clearer picture of emissions readiness and potential faults. A one-click I/M Readiness feature, a colour TFT display and a built-in speaker make interpretation straightforward, even if you’re not a mechanic.

## What stands out on paper
On the surface, the AL319 covers a wide range of post-1996 OBD2 vehicles and supports several languages (including UK-friendly options). It reads DTCs, shows live data and freezes frames, and provides VIN/CIN/CVN vehicle identification to help you verify what you’re dealing with. Importantly, it offers lifetime free software updates to keep pace with new vehicle models and protocols.

## The good, the not-so-good
For many owners, the biggest win is turning off the Check Engine Light after identifying a resolvable issue, without paying for costly diagnostic sessions. It’s straightforward plug-and-play use, with a long-enough cable to avoid tripping over the device. On the flip side, as a consumer-grade tool, it may not replace a professional scanner for advanced troubleshooting or complex diagnostics on newer or highly specialised models. It isn’t perfect if you need deep, factory-level diagnostics or vehicle-specific capabilities beyond generic and select manufacturer codes.

## Who it’s for
If you’re a DIYer who wants quick access to fault codes, live data, and basic emissions information to decide whether a repair is needed, the AL319 is a sensible first step. It suits drivers seeking a practical, no-nonsense tool for routine maintenance, check-ups and informal diagnostics rather than heavy, dealership-grade diagnostics.

## Who it isn’t for
If your needs are heavy-duty or you require extensive manufacturer coverage, advanced live data graphs, or deep parameter control, this unit may fall short. It also isn’t a substitute for professional diagnostics when dealing with complex drivability issues or continuous, high-level emissions testing.

## When it makes sense to buy
Choose the AL319 if you want a compact, affordable device that covers most post-1996 vehicles for everyday fault checking, live data viewing and emissions readiness. It’s useful for quick checks before servicing or deciding whether a repair is worth pursuing. If you prioritise lifetime software updates and a straightforward interface, that adds ongoing value.

## What to check before purchasing
- Ensure your vehicle is within the post-1996 OBD2 scope.
- Consider whether you need more advanced manufacturer-specific codes or ECU-level data beyond generic readings.
- Think about whether a simple, portable tool with a clear display and one-click features aligns with your maintenance style.
- Prepare for potential limits: this tool is designed for everyday diagnostics rather than professional, in-depth tunability.

## Practical use case
Imagine you’re driving and the CEL illuminates. You connect the AL319, read the DTCs, and view live data to see which sensor is acting up. If the fault points to a minor issue (like a loose gas cap or a sensor that’s on the edge), you can address it without a costly diagnostic bill. If the data hints at a more serious fault, you’ve got a clearer briefing for a mechanic, rather than going in blind.

## How it compares to other approaches
Compared with a purely dealership-level diagnostic, the AL319 offers immediate, budget-conscious checks for common faults and emissions readiness. It won’t replace a full-blown scan tool for ongoing, complex diagnostics, but it’s a solid entry point for routine maintenance and informed decision-making on repairs.

## Final decision
Is it worth it? Yes, if you want a practical, budget-friendly diagnostic companion for regular car maintenance, especially for preventing unnecessary repairs and for simple emission checks. If you need high-end, vehicle-specific diagnostics on a wide range of models or deep ECU access, you may want to explore more feature-rich options.

## FAQ (brief)
- Does it work with most cars after 1996? Yes, it supports post-1996 OBD2 vehicles.
- Can it turn off the Check Engine Light? It can help identify the fault and turn the light off after addressing the root cause.
- Are updates lifetime? Yes, it offers lifetime free software updates to stay compatible with new models and protocols.

## Images

![Autel AL319 OBD2 Code Reader – Universal Car Diagnostic Tool for Emissions and Engine Fault Codes — 1](https://www.ofertitastop.com/i/x93NgPsYkMyUhIo-Bab0NRPgV7M0AMLNcqGGOPTc6UJ7saMQ7iGx6An6N3rOzVZKdZoxUEgF74nqlM5nXQcvfPM7gkgG1rn89Xakr3MTIQW5RSBjsESjMODCmQ.jpg)

![Autel AL319 OBD2 Code Reader – Universal Car Diagnostic Tool for Emissions and Engine Fault Codes — 2](https://www.ofertitastop.com/i/g5kgM6l0dJTPsjUjhv-S9QlvPH_v4u2YLy0lp_4YWVYijNTnW-jU2-yRNYcFaGAJiMzR7kUR6KtUn0X6lMRlaPtgfnfDfanhn7lmSduVUqE4lA4MUQuRJ7F1Gw.jpg)

![Autel AL319 OBD2 Code Reader – Universal Car Diagnostic Tool for Emissions and Engine Fault Codes — 3](https://www.ofertitastop.com/i/_0W8iYHoSF2C9fzZPVMQhBI0USPRJHWqh3ubcQGVntLZ1KNOcEcoDC8Nf9KRP45Fpo3JEBaTjYpTGQALmIiclfJ16-u26DIy9EsOMWPNFK5TPjoQ_TNjORwZig.jpg)

![Autel AL319 OBD2 Code Reader – Universal Car Diagnostic Tool for Emissions and Engine Fault Codes — 4](https://www.ofertitastop.com/i/u7h9TPdF7p5KgQVBbl-TFqyBLxRDibyMygyn0rNx0ZIDbmp8JsRuIXWP6p2R791_0rh9Ah0OozZLsuh9LpblWJdKaCy-bHgeNIw-andgachq6rJx8o6BgcJ8iA.jpg)

![Autel AL319 OBD2 Code Reader – Universal Car Diagnostic Tool for Emissions and Engine Fault Codes — 5](https://www.ofertitastop.com/i/4_EWHI0ZwgQssw4ommKY924XMiY1AnR7vKRB9RoknbAlFiiSZrzZ9_ECpsLo36WJwrDbUT_ZyPd5CAdaDazIES-dPdqLJViRekGgSHXPRjs7_5B7krElb01eXw.jpg)