AUTOOL CS520 Auto CAN-BUS Code Reader Real-Time Live-Data DIY OBD Car Diagnostic Scan Tool

Regular price $73.00 USD $73.00 USD Sale

Item specifics Brand Name:AUTOOL Item Type:Code Readers & Scan Tools Software Version:Newest Hardware Version:AUTOOL CS520 Language:Spanish,Russian,Dutch,French,English Software Update:Yes Special Features:OBD/EOBD+CAN Diagnostic Tool Product Description   AUTOOL CS520  Auto Scanner...

In stock


$73.00 USD

$70.08 USD

Item specifics

  • Brand Name:AUTOOL
  • Item Type:Code Readers & Scan Tools
  • Software Version:Newest
  • Hardware Version:AUTOOL CS520
  • Language:Spanish,Russian,Dutch,French,English
  • Software Update:Yes
  • Special Features:OBD/EOBD+CAN Diagnostic Tool

Product Description


AUTOOL CS520  Auto Scanner OBD Car Diagnostic Scan Tool 

The AUTOOL CS520 OBDII/EOBD Scanner supports all 10 modes of OBDII test for a complete diagnosis.

Featuring the One-Click I/M Readiness Key, TFT color display and built-in speaker, the AUTOOL CS520 is truly the ultimate in power and affordability, allowing users to do their jobs faster.

In addition, thousands of troubleshooter code tips help technicians to save diagnosis and repair time.



(1) Support ALL cars, mini vans and light duty vehicle (OBDII&CAN) after 1996 - European, American and Asian

(2) One-Click I/M key for quick access to I/M Readiness function

(3) Bright color coded LEDs and built-in speaker provide both visual and audible tone for readiness verification

(3) Retrieves generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes

(4) Easily determines the cause of the Check Engine Light(MIL)

(5) Turns off Check Engine Light (MIL), clears codes and resets monitors

(6) Displays DTC definition on the TFT color screen

(7) Views freeze frame data

(8) Displays monitor and I/M readiness status (emissions)

(9) Reads live PCM datastream

(10) Displays live O2 sensor test data

(11) Graphs data (1996 and newer vehicles)

(12) Reads, stores and playbacks live sensor data

(13) Enhanced OBDII Mode 6

(14) Troubleshooter code tips guide technicians to the root cause of a trouble code faster, saving diagnosis and repair time

(15) Retrieves vehicle information (VIN, CIN and CVN)

(16) Multilingual menu and DTC definitions – English, Spanish and French, etc.

(17) Internet updateable

(18) Prints data via PC


Language: English, French, Russian, German, Spanish and Traditional Chinese
OBD2 Scanner Supported Car List (Very Important)
CS320 Supports 12V Diesel , Gasoline Car. Do NOT Support Hybrid, Electrical Car


American vehicles

Compatible with Standard OBD2 Cars since 2001:

For Chrysler, for US Ford, for GM, for Dodge, for Jeep, for Buick


European vehicles

Compatible with Standard OBD2 Cars since 2004:

(If you car is Opel in 2004, 2005, 2006, please ask us first) 
for SAAB, for Opel, for Audi, for Seat, for Bentley, for Skoda, for Mercedes Benz, for Land Rover, for BMW, for Volvo,  for VW, for Ford, for Jaguar, for Vauxhall, for Fiat, for Alfa Romeo, for Acura, for Daewoo, for Daihatsu


France vehicles

for Citroen,  for Peugeot  after 2006, for Renault after 2010

Not Compatible with Renault Clio 2 / Renault Megane / Dacia Logan / Renault Logan


Asian (Japanese/Korean) vehicles

Compatible with Standard OBD2 Cars since 2005:

(if your car is 2004 2005 2006 released , please confirm with us first)

for Toyota, for KIA, for Isuzu, for Honda, for Lexus , for Mazda, for Nissan, for Subaru, for Suzuki, for Mitsubishi, for Hyundai, for Dacia


Chinese vehicles

Compatible with Standard OBD2 Cars since2008:
for BYD, for Chery, for Geely,  for Great Wall,  for Karry



Even though it is compatible with most cars, but different regions support the vehicle OBD2 protocol at different times, or some car is in special design, so it may be not compatible with some cars which do not support OBD2 protocol. Especially Japanese and Korean car brands.


Please Leave us message in below format, we will reply you within 8 hours.
for example : xx, 2005, 2.0cc, Diesel


Not Support Russian Cars, VAZ,UAZ,LADA

Not Support Trucks, Pickups, Vans

For Ssangyong Actyon from 2009 to 2017 years.
For Ssangyong Korando 2.0 TD Diesel , from 2013 to 2017 years.
For Ssangyong Kyron 2.0 Diesel , from 2010 to 2017 years.
For Ssangyong Rexton 2011 to 2017 years





How to use this scanner :

Step 1: Connect with vehicle ECU - OBD port

Step 2: Choose “Code Read”to read the fault code

Step 3: Choose “Code Clear” to clear fault code, and turn off MIL

Step 4: Back to main menu, and confirm if the fault code is cleared









TFT color display (320 x 240 dpi)

Operating Temperature


0 to 60°C (32 to 140 °F)

Storage Temperature


-20 to 70°C (-4 to 158 °F)

External Power


8.0 to 18.0 V power provided via vehicle battery




183 mm (7.20”)\83 mm (3.26”)\31.7 mm (1.27”)



0.28kg (0.75lb, without wire) or 0.484kg (1.3lb, with wire)











Package list:

1pc x CS520 Super CAN OBDII/EOBDII Memo Scanner

1pc x USB Cable

1pc x User Manual

1pc x CD

1pc x Packing box





-3 I have a vehicle repair shop in France. Is AUTOOL CS520 suitable for auto diagnosis in my shop? Please tell me OBD protocol CS520 supports.
-3 CS520 is an entry-level diagnostic scanner.It is only for engine code read, not supports special functions as programming. It is specially designed for car owners. CS520 supports almost all OBDII protocol: CAN, J1850 PWM, J1850 VPW, ISO9141 and KWP2000
-3 Compared with CS320, CS520 is more expensive. What is the difference between them?
-3 A. Compared with CS320, CS520 is newly added the functions of DTC Lookup and O2 sensor test, and CS520 is with TFT color display. CS320 is an entry-level auto diagnostic scanner. It is for car owner to do simple DIY test. That’s why CS320 is cheaper. 
-3 CS520 reads the O2 sensor fault code. How can I clear the fault code?
-3 If the vehicle is not in good condition, and CS520 can’t clear the fault code, it shows it is permanent fault code. Please replace O2 sensor, then, the fault code can be cleared.

Packaging Details

  • Unit Type: piece
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 10cm x 5cm x 5cm (3.94in x 1.97in x 1.97in)

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.