I recently got my hands on the Autel MaxiCOM MK808S to see if it actually lives up to the hype for DIY mechanics and car enthusiasts. After putting it through its paces, I can say it’s a beast of a unit that can effectively replace those expensive dealer visits.
First Impressions & Setup
The scanner comes in a solid blowout molded case with everything secured by Velcro straps. It’s a decent-sized tablet with a handy kickstand on the back.
The Autel MK808S is Android-based, so the interface feels familiar and intuitive. Setup was seamless: I just hooked it up to Wi-Fi and updated the software, which is the first thing you should do. One thing to note: this is a wired unit. While the plug-and-play connection is stable, I do miss the freedom of Bluetooth when I want to walk around the engine bay.
Real-World Testing: Chrysler Pacifica
I tested the tool on my Chrysler Pacifica to see what it could actually do.
- Auto-VIN Acquisition
It automatically read my VIN and loaded the specific Chrysler software quickly.
- Full System Scan
I ran an “Auto Scan” that checked every module (Engine, Transmission, ABS, etc.). It found some communication codes, which isn’t surprising for a Chrysler — kind of like an old Nintendo system where you have to blow on the cartridge to make it work.
- Active Tests (Bi-Directional Control)
This is where it shines. I used the BCM (Body Control Module) to trigger the front washers. It’s a lifesaver for troubleshooting — if the scanner can turn the pump on but the switch can’t, you know exactly which part is broken.
- Live Data & Graphing
I checked the wheel speed sensors in the ABS module. The graphing feature is awesome for spotting glitches or drop-outs while driving. You can even merge up to five different data pids (like engine speed and oxygen sensors) into one colored graph to see how they interact.
Key Features I Used
- Misfire Data:I was able to check for intermittent misfires across all six cylinders in the engine module.
- Component Control:I manually toggled the high-speed radiator fan to verify it was working.
- Service Resets: The “Hot Functions” cover the essentials like oil resets, steering angle calibration, and throttle relearning.
- Special Functions:It handles more advanced tasks like crankshaft sensor relearns and transmission adaptations.
Who Is This For?
The Autel MaxiCOM MK808S is engineered for DIY mechanics, car enthusiasts, and small garage owners who need professional-level diagnostics without the $2,000+ price tag.
It is the ideal tool for several high-value scenarios:
- Used Car Pre-purchase Inspections:Use the “Auto Scan” to uncover hidden fault codes or communication errors in modules like the Engine, ABS, or SRS before you buy.
- Precision Troubleshooting:With Bi-Directional Control, you can instantly test components like radiator fans, fuel pumps, or window washers to determine if a failure is mechanical or electrical.
- Routine Maintenance & DIY Repairs:Perfect for those performing their own oil changes, brake bleeds, or battery registrations using the built-in “Hot Functions”.
- Overland & Off-Road Builds:The ability to look up wiring diagrams via the built-in Chrome or Firefox browsers—directly on the device—makes it a must-have for diagnosing electrical issues in remote locations.
Final Thoughts
I’ll be honest: I also own the Autel Elite II Pro, which is a faster unit for big shop environments. However, the MK808S gets you nearly the same diagnostic depth for a fraction of the cost. My only real gripe is the lack of Bluetooth; being tied to a cable system means you can’t walk around the engine bay as freely. But if you’re looking for a budget-friendly “beast” that handles every module your vehicle has, this is it.
Frequently Asked Questions (FAQ)
Q1: Does the Autel MK808S support Bi-Directional Control?
A: Yes. The MK808S is a full bi-directional tool. It allows you to perform active tests, such as triggering fuel pumps or cooling fans, to quickly isolate mechanical versus electrical failures.
Q2: Is the MK808S a wireless Bluetooth scanner?
A: No, this is a wired unit that uses a plug-and-play cable for a stable connection. If you require the freedom to walk around the vehicle wirelessly, you may prefer the Bluetooth-capable MK808Z-BT.
Q3: What service resets can I perform with this tool?
A: The MK808S includes over 36 “Hot Functions,” including oil resets, EPB brake bleeding, steering angle calibration, battery registration, and throttle relearning.
Q4: How do I update the vehicle software?
A: Since the device is Android-based with built-in Wi-Fi, you can download the latest software and vehicle coverage updates directly through the interface with a single click.
Take Control of Your Repairs Today
Stop guessing and stop “throwing parts” at problems. The Autel MK808S is the scan tool that finally replaces those expensive shop visits by putting professional power in the palm of your hand.
Get in touch with us for the best deals and expert support:
Email: sales@AutelShop.de
Wechat: +86-13429866263
Whatsapp: +86-13429866263