LAUNCH X431 CR3008 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light battery Voltage Test
�� Top Reasons to Choose LAUNCH CR3008 OBD2 scanner
【Vehicle CEL Doctor】LAUNCH CR3008 obd2 scanner enables you to read DTCs, locate bad O2 sensors, access to emissions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle.
【Accuracy & Streams】Live data graphing and logging. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend.
【Worthy to Own】Codes analysis and Printer compatible. Unique PATENTED design, 2.8″ color screen, Free Lifetime Update and 1-year seller assurance with EXCLUSIVE tech and service team.
【Smog Check Helper】Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident emissions test.
【Home Necessity】Open to global customers. No battery required, CR3008 obd scanner is charged directly from the 16pin DLC in your vehicle. It is recommended as a necessity in your toolbox and one of the best gifts for Home and Autoshop Mechanics.
【Warm Tip】CR3008 car scanner can be used directly with no need for registration or update, as it is already the latest version. Your LAUNCH ‘s screen is with a tightly-fitting screen protector. If any scratches are found, just tear off the screen protector from the upper left or upper right corner.

CR3008 Quick Start Guide: (multi-Language)
//en.cnlaunch.com/Private/Files/20201114/6374096763083436251225076.pdf
CR3008 User’s Manual
//en.cnlaunch.com/Private/Files/20190309/6368772544406827964282507.pdf
Multi-Language
easy to change the language to Portuguese, German, Japanese, Russian, Spanish, English and French

Why We Need LAUNCH CR3008 OBD2 Scanner
LAUNCH CR3008 obd2 code scanner can read and erase codes which can also retrieve a wealth of information from the Engine Control Unit (ECU). The ECU is what triggers the Check Engine Light when there is a problem with your car. Parts might cause your check engine light on include:
#1. Gas Cap #2. Oxygen Sensor #3. Air Fuel Ratio Sensor #4. Mass Air Flow Sensor #5. Ignition Coils #6. Spark Plug Wires #7. Spark Plugs #8. Thermostat #9. EGR Valve #10. Evaporatative Emission Canister Purge Valve(EVAP) #11. Catalytic Converter.
And LAUNCH CR3008 obdii code reader will read codes indicating these fault parts. After the car problems have been solved, LAUNCH CR3008 car code reader can erase these trouble codes and turn off check engine light.

Full OBD II Diagnosis
10 modes of OBD II test are supported, including EVAP, O2 Sensor, I/M Readiness, MIL Status, VIN Info, and On-board monitors testing etc.
MODE 1 $01-Request the current data of the power system
MODE 2 $02-Request freeze frame data of the powertrain
MODE 3 $03-Request emission related power system diagnostic trouble codes
MODE 4 $04-Clear/reset emission related diagnostic information
MODE 5 $05-Request oxygen sensor monitoring test result
MODE 6 $06-Request OBD test result of discontinuous monitoring system
MODE 7 $07-Request continuous test system OBD test result
MODE 8 $08-Request to control on-board system, test or component
MODE 9 $09-read vehicle and calibration identification number
MODE 0A $0A-Read permanent fault code


One Click I/M Readiness (Smog-Check)
Emission Test Helper,Red-Yellow-Green Leds and built-in speaker indicate emission monitor status.

One Click DTC Lookup Library
you don’t need to search the definition of the error code online.
Go to DTC Lookup menu, and input error code, it will show the definitions.
One click check battery statu

LAUNCH CR3008 ODB2 Car Diagnostics Support vehicles
LAUNCH CR3008 supports both 12V diesel and gasoline vehicles, as long as the car is compliant with standard OBDII/EOBD protocols, with OBDII 16pins diagnostic port.
American (USA) cars
for Standard OBD2 Cars from 1996 to Now:
for Chrysler, for Ford, for GM, for Jeep
European cars
for Standard OBD2 Cars from 2003 to Now:
for Alfa Romeo , for SAAB , for Acura , for Opel, for Audi , for Seat , for Bentley , for Skoda , for Daewoo, for Benz , for Daihatsu , for Land Rover, for BMW , for Vauxhall ,for Volvo ,for VW , for Ford , for Jaguar
Japanese cars
for Standard OBD2 Cars from 2008 to Now:
for KIA, for Isuzu, for Honda , for Mitsubishi, for Hyundai , for Dacia , for Lexus , for Mazda, for Nissan, for Subaru , for Suzuki, for Toyota.
Chinese cars:
for Standard OBD2 Cars from 2009 to Now:for BYD, for Chery, for Geely, for Great Wall, for Karry
Warning Notice
1.Even though it compatible with most cars, but different regions support the vehicle OBD2 protocol at different times, or some car is special design, so it may not compatible with some cars which do not support OBD2 protocol. Especially Japanese and Korean car brand.
2.Not Support Russian Cars before 2012, VAZ,UAZ,LADA ; Not works with 24V trucks
for Renault, SsangYong, please contact us before purchasing.
LAUNCH CR3008 Function Menu shows

lifetime free update via PC ,keep updated with the latest software version

Packing List
1. CR3008 handset together with the diagnostic cable
2. USB cable
3. User’s manual
4. Quick Start Guide
