• 5 Reset Service Functions
  • 4 System Diagnoses
  • Full OBDII Diagnostic Functions
  • Worldwide Vehicle Coverage
  • Subtotal: $142.50

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    $189.95 $142.50


    $189.95 $142.50

    Why Choose MUCAR CS4?

    MUCAR CS4 is a new generation of high-end DIY car diagnostic tools based on the Android system, which can realize free upgrades of the diagnostic software online for life. Its main functions include not only OBD/EOBD standard protocol diagnosis, but more importantly, it has professional vehicle diagnosis software and maintenance software, which can comprehensively diagnose the ABS/SRS/ECM/TCM system of more than 1,00000 vehicles, and support 5 reset functions, ABS/SRS/ECM/TCM, lifetime free for all cars.

    MUCAR CS4 Engine/Transmission/ABS/SRS 4 Systems Diagnose

    MUCAR CS4 owns LIFE-TIME FREE abs/srs/engine/transmission diagnoses. Quick to figure out the problem, very useful and professional for all drivers, DIYER, repair shops.

    Diagnose ECM (Check Engine) System:

    Quickly determine the cause of the Engine System, and turn off the warning light. It also retrieves current, permanent, and pending codes in the vehicle engine system, What's more, it also shows critical OBD II standard extended data, such as fuel, emissions data, and other real-time manufacturer-specific parameters in the engine system for making sure it works correctly and safely.


    Diagnose ABS (Anti-lock Braking) System:

    Read and clear the error code in the ABS and turn off the warning light. It retrieves ABS codes to make braking more smooth, consistent and safe. It also performs live data streams in the ABS that allow the user to monitor and diagnose critical ABS systems to ensure that repairs to this critical system are effective and complete.

    Diagnose SRS (Airbag) System:

    Safety restraint system, is made up of impact sensors, a control module, and the airbags themselves, and this diagnostic device can detect every electronic parameter to check its health status.

    Diagnose TCM(Auto Transmission) System:

    AT(automatic transmission) system is one of the powertrain control modules,but some issues like un-working electronic accessories and broken transmission computer will keep your transmission light flashing. It's hard to locate the accurate error within limited time. Fortunately, this car error code reader transmission scanner will assist you to have a fast scanning of your vehicle and read the fault code easily, shutting down the warning light within minutes when you finish the repair.

    5 Most Commonly Used Reset Service Functions

    MUCAR CS4 is specially designed for any small repair auto stores, and DIY mechanics involved in the technical work to dignose the car fault issues more efficiently, with 5 most commonly used reset services,

    1.[Oil Reset]:It is enabled with an oil service and lamp reset mechanism, a function which ensures that the vehicle engine is maintained in its rightful healthy self.

    2.[SAS Reset]:It helps clear the faulty steering angle sensor memories and plays an important role in the steering angle sensor calibration.

    3.[EPB Service]:Reset the brake pad after the repairs in electronic parking brake system are done. By using this system, the braking process is therefore made much simpler and easier.

    4.[TPMS Service]: Looks up the tire sensor IDs from the vehicle’s ECU, and performs TPMS sensor relearn procedures after tire sensors are replaced.

    5.[Throttle Adaptation]:Initialize the throttle actuators to the default state for regulating throttle (or idle engine) operations accurately.

    Full OBDII Diagnostic Functions

    *-Read extensive current, pending and permanent codes in OBD system quickly
    *-Clear detected fault codes and turn off the Check Engine Light efficiently
    *-View graphical live data of vehicle's computer module(s) for easy analyses
    *-View the vehicle's operating parameters at the moment a DTC is detected
    *-Read I/M readiness status to have a vehicle inspected for state emissions compliance
    *-Perform O2 sensor test to check fuel efficiency and vehicle emissions
    *-Read the results of on-board diagnostic monitoring tests for specific components/systems
    *-Perform the component Test by allowing initiating a leak test for the vehicle's EVAP system
    *-Retrieve the vehicle information of VIN, CINs, and CVNs completely
    *-Built-in DTC lookup library with cause analysis

    Wide vehicle coverage and compatible with 95% of all car models from the US, Europe, and Asia.

    - America:


    - Europe:

    AstonMartin, Benz, Sprinter, BMW, Ferrari, Fiat, LandRover, Maserati, Opel, Peugeot, Porsche, Lancia, LT3, Maybach, Mini, Seat, Skoda, Vauxhall, Volkswagen CV, Renault, Saab, Smart, Volvo, Volkswagen, Abarth, Alfa, Audi, Bentley, Bugatti, Citroen, Dacia, Jaguar, Lambor Ghini, ALFA ROMEO, BENTLEY, BUGATTI, DR, DACIA, EUROFORD, GAZ, IVECO, IZH, JAGUAR, MERCEDES, MAYBACH, OPEL, OPEL(SOUTH AFRICA), PAZ, RENAULT, ROVER, ROLLS-ROYCE, SPRITER, UAZ, VAZ, VAUXHALL, ZAZ

    - Asia:


    Support 19 Languages

    English, French, German, Italian, Spanish, Portuguese, Japanese, Russian, Dutch, Hungarian, Slovak, Greek, Arabic, Czech, Polish, Traditional Chinese, Korean, Turkish, Danish

    Live Data Stream Analyse in Graph

    The scan tool shows you live sensors data and provides data graphing for intuitive diagnostics and monitoring your vehicle performance, help customers to better analyze the abnormal parameter.
    Data recording functionality is amazing, customer can record the live data stream for up to 10, simultaneous, PID's. Once these have been recorded they can be played back in text format and/or graph format. Playback supports two graphs (independent) or 4 PID's graphed (combined). Playback timeline can be scrolled, paused, viewed, etc. There's quite a bit of power in the graphing.

    Auto VIN Scan--Make you identifies cars quickly.

    Online Maintenance Resources--Operating skills, DTC Help, Automotive Technology handbook, Repair Case and How-to Videos.


    CPU:MT6580 CORTEX-A7 1.3GHz/4Core
    Memory:1GB DDR3/16GB EMMC
    Display:5 Inch/ 480*854 MIPI LCD Display Screen
    TP: GT911 GFF
    WIFI:802.11b/g/n 2.4GHz
    USB: TYPE C*1
    TF Card: Support SDHC High-Speed Card
    Battery:3.7V / 600mAH Lithium Polymer
    Power Input: OBD 12V input or TYPE C 5V input

    Packing List

    1* MUCAR CS4 Host
    1* Manual
    1* Charging cable

    Customer Reviews

    Based on 3 reviews
    Justin Edgell
    An advanced affordable scanner

    The CS4 gives you four advanced features found on new cars and trucks as lifetime programs. So you can clear the oil warning after changing oil for instance or reset your TPMS. For other features such as ABS Bleeding as example, you have to use the store and pay 29.95 for it and it's only for a year subscription. So after a year, you have to pay up again. This is on par with other scanners though. Though note that each advanced feature you may need that isn't part of the main four given, is 29.95 a year.. Each.

    If you are a mechanic, that wouldn't be much of an issue with the ROI from using it more often. DIY though, its kind of a bummer.

    For me my Chevy Blazer is a 2001 so I really don't need the more advanced features and note that not all features will work with every make and model so you have to check first. The store itself is easy to navigate and look up the different programs to add for purchase has has a review section for each. A glaring issue I find though is there isn't much info about each one and of any known compatible makes and models. You'll actually find some folks saying how they paid for the feature and find it didn't work for them. So keep that in mind.

    Though the scanner itself though for what it has already is great and was able to find a few codes relating to my dreaded P0300 issue and found that my ABS module is having an issue (common for my vehicle) and that my airbag system is perfectly fine.

    You can also view live data as well as freeze frame data and customize exactly what you want to look at. So for me I set it up to show me live data for all cylinders and their history. I found that cylinder 3 and 6 are misfiring with high counts. I can then make a report of it and save it as a pdf or email the report to myself or if you're a professional mechanic can send to your customer's email.

    On the scanner itself on top under a dust cover you'll find a usb-c connector (a usb-c cable is included) and a micro SD card slot. Now for the USB C connector you can use the included cable to connect the scanner to your PC or laptop to get any files from it. The micro SD card slot though I've found it not to be working or at least not with the 64GB card I tried with it. I inserted it and nothing popped up as if it recognized it and going into the file manager only shows internal memory and no external SD card memory.

    This could be an issue with the slot itself or simply its picky about which micro SD card it'll take. But is something to be thoughtful if you plan to use sdcard to move files. Another glaring issue I find though is while the box it comes in is quite nice, it's also your case. There is no included soft or hard case which for a scanner that is going to possibly be in a shop or heck even at home, I feel a case is more than necessary for a device such as this. In a shop, that box alone isn't going to last.

    So other than a couple pitfalls that I've found, as an advanced Scanner to help me diagnose issues beyond just OBDII such as ABS, it does the job perfectly in my opinion.

    Oh also I forgot to mention that in the store they have a points system. You can "check in" every day through the store while connected to wifi and for every 3rd day you get 1 point. You automatically get 5 points. Each point acts as 1usd. So remember that subscription price of 29.95 for each advanced program? That means right off the bat you can save 5 usd off the price or if you saved up 30 points, you should be able to technically get the year subscription for the selected feature at no extra cost. You don't have to hook up the scanner to a vehicle either just to power it on and check on every day for the points. Simply connect the Usb-c cable to a USB power adapter like the one that comes with your phone and it'll power up with it.

    So overall I would suggest this scanner. It would make an excellent gift for a DIY weekend warrior or a mechanic friend or family member who could use one.

    rainer Peters

    leider keine beschreibung für das usb kabel

    Sunrise Circle
    Accurate and easy to use

    My husband buys and sells cars and has a small scanner that he usually keeps in his car but he ended up buying a few cars that had some engine and transmission problems so I invested in a more robust scanner that also did engine, transmission, abs brakes and airbag system. I got tired of seeing him loose money with investing in cars and then have to spend all this money to repair when it could of been avoided in the first place. So I bought this one and it has been great!!! It’s faster ALOT more functions and pretty simple to use. It’s pretty much plug and play. The directions are pretty clear and easy to understand, so you know where to go and how to read the scanner. As I mentioned It diagnoses the 4 key main components of the car engine, transmission, abs & airbag system which is awesome because it’s a big money saver and helps him to understand if it’s worth the buy. He went to buy a few cars and quickly was able to see what was wrong with the car before buying. So right there it paid for itself. Your able to reset the codes after you have performed maintenance on the cars. It’s has an auto vin scan feature to tell you about the history of the car. The battery life is GREAT!! You get about 15 hours use on one charge. Over all this was a great buy! It’s paid for itself 10x’s over from the money we have saved. I would definitely recommend