Top 3 12V 24V Gasoline Diesel Cars & Trucks Diagnostic Scanners

Here lists top 3 universal diagnostic scanners which have the wide coverage of 12v gasoline passenger vehicles, 24V light truck/pick up and diesel heavy duty truck, including American, European and Asian makes.


Launch X431 V+ vs. Xtool PS90 Pro vs. Fcar F3G scanner

Item Launch X431 V+ HD III Xtool PS90 Pro Fcar F3-G (F3-W + F3-D)
Image x431-v-hdiii xtool-ps90-pro-1 fcar-f3g
Brand Launch X431 Xtool F-car
Operating system Android 7.1 Android 4.4
Screen 10.1 inch 1280*800 resolution Display: 9.7 inch LED, 1024x768P Resolution


Display: 8-inch TFT LCD touch screen

Resolution: 800X600, 16 bit true color 65535

CPU HUAWEI HiSilicon  1.4Ghz Quad-CORE


Rockchip 4 Core, 1.6GHz SAMSUNG ARM2410A,203MHZ
Memory 1GB memory and 8GB storage for data 2GB RAM,32GB Flash 8GB
Dimension 264X210X30 mm (L*W*H): 300 (11.81”) x 220 (8.66”) x 50 (1.97”)mm 11.45 x 8.16 x 1.77 Inch (290.7×207.3×45mm)
Port Micro USB 2.0 HDMI DB15
WiFi Yes Yes, 2.4Ghz No
Bluetooth Yes Yes, 100 meters No
Battery 7000mAh Li 8000 mAh, 7.4V
Power DC 9V-15V 5V DC9-28v/3A
SD Card MicroSD card, SanDisk 32G capacity, RoHS MicroSD card High-capacity SD card
Camera Rear, 5.0 Megapixel Rear, 5.0 Megapixel, AF with Flashlight No
Printer Extra WiFi printer Extra printer Built-in Internal 58mm thermo printer
Language English, Spanish, French, German, Japanese, Korean, Russian, Arabic Chinese, English, Spanish, German, French, Portuguese, Italian, Dutch, Arabic, Persian English, English+Spanish, English+Russian
Update Online update free for 2 years Online update free for 2 years One Year Free Update. $600/year later
Bidirectional Control Yes No No
Supported System Engine,A/T,ABS, SRS, electronic control system,body control system,vehicle theft deterrent,instrument panel cluster,radio. Engine,A/T,ABS, SRS, electronic control system,body control system,vehicle theft deterrent,instrument panel cluster,radio. ECM







Function All system diagnosis

ECU coding

11 special functions

Oil service reset

SAS reset

Battery register

ABS brake bleeding

DPF regeneration


Gear learning

TPMS reset

EPB reset

Throttle Position Reset

Injection Coding

All system diagnosis

11 special functions

Throttle relearn


DPF regeneration



Odometer correction

Air suspension

Service light reset

BMS reset

Tire pressure reset


Full-system diagnosis

Service Reset

Throttle Reset

ECU Reset




SRS Reset

ABS bleeding

CKP Learning

DPF Regeneration

Gasoline car list 69 brands, Acura, Changan, Daewoo, Gaz, Hafei, Huachen, Jiao, Lexus, Xiali, Xinkai, Benz,Fiat, Holden, Maruti, Opel, Peugeot, Saab, Ssangyong, Tata, Changhe, Flyer, GMSA, Infiniti, Mahindra, Perodua, Proton, Qirui, Tlisuzu, Zhongshun, EOBD2, Euroford, GM, Jaguar, Renault, Smart, Sprinter, USA Ford, VAZ, VW, Changcheng, Dacia, Ford, HaoQing, Jinlong, Liuwei, for Rover, ZhongTai, ZhongXing, Bxfiat, HM, Isuzu, Jacty, JP Isuzu, Mazda, Seat, Skoda, Suzuki, BMW, for Daihatsu, Mitsubishi, Porsche, Toyota, for Volvo, Audi, Chrysler, Citroen, Hyundai, Kia, Lancia,Landrover,Nissan, Romeo and Subaru. America Car Models:

GM, Chevrolet ,GMC, Ford, Hummer , Buck ,Pontiac, Chrysler, Dooge,Cadillac, Saturn

Europe Car models :

Landrover ,VW, Bentley, Porsche, Volvo, Citroen, Benz-Transporter ,

Ford, Smart, Lamborghini , Bugatti , Seat, Mini, Jaguar,

Peugeot, VAZ, Opel, Liaz, Rolls-Royce,Fiat ,

Audi, Lancia, Skoda, Renault, Lamborghini,

Laucia, VW-CV, Romeo, Abarth , Maybach

Vauxhall, BMW, SAAB, GAZ

Australia Car models :

Holden , Ford

Asia Car models :

Honda ,Lexis , Mazda, KIA, Toyota, Subaru , Hyundai,

Daewoo, Isuzu, Scion , Suzuki , Acura, Infiniti , TLisuzu, Nissan

Mitsubishi, Luxgen, Ssangyong

China Car models:

Great Wall Motor ,Chery , Gonow , Brilliance, MG. Lifan Cars

Geely , JAC, BYD

BMW, Benz, Rover, Volvo, Opel , SAAB, Saab, MG, Peugeot, Porsche, VW, Audi, Chrysler, Ford, GM, Citroen, Skoda, , Renault, Fiat;  Mitsubishi, Toyota, Nissan, Isuzu, Lexus, Honda, Subaru, Mazda, Hyundai, KIA, Daewoo, Ssangyong; and also China cars.
Diesel truck list 36 brands of foreign trucks:










Engine/Electronic: Cummins, Maxxforce, Caterpillar, Detroit Diesel,



Allison, MAN, Autocar, Sterling, Sinotruck,

International, Scania, Hyundai, Western Star,

Foton, Volvo Caterpillar, Isuzu, Pierce, Renault, Freightliner, ERF, LIO,Mack,

Toyota, FLI50, Peterbilt, Kenworth, Iveco, Hino, DAF, Benz, Wabco


Man, Scania, Mitsubishi, Isuzu, MACK, Caterpillar, HINO, Volvo, BENZ, NISSAN UD, Hitachi, Renault, and almost all Chinese Heavy duty trucks /BUS………

Bosch, Cummins, Caterpillar, Denso, Siemens, Motorola, Zexel, VITO, NanYue, Delphi, Wabco …


Adapter List OBDII-16 Pin

OBDI box switch wiring

X431 HD III Truck module



Android 10m Bluetooth connector

Benz 38-Pin

Daewoo-12 PIN

Audi 4-PIN

Benz 14-PIN


Chrysler 6-PIN

Daihatsu 6-PIN

Fiat 3-PIN

Ford 6+1 PIN

GAZ linear

Geely 22-PIN


Honda 3-PIN

Kia 20-PIN

Mazda 17-PIN

Nissan 14+16 PIN

Mitsubishi/Hyundai 12+ 16 PIN

Ssangyong 14-PIN

Ssangyong 20-PIN

Subaru 9-PIN

Suzuki 3-PIN

Toyota 17-PIN

Toyota 22-PIN

Universal 3-PIN


GM/Daewoo 12

Nissan 14

Mazda 17

Kia/Hyundai 10

Self test adapter

Kia 20

Suzuki 2

Honda 3

Fiat 2

Toyota 17

BMW 20

Mitsubishi 12+16

Iveco 30+1

Iveco 30+2

Cummins 6

Yuchai 4

Isuzu 3

Denso 12

Isuzu 20


Volvo 8

Benz 14

DB15 Main cable

Citroen 2

Audi 4

Universal 3


Cummins 9

Benz 38

USB 3.0 Main cable

Battery cable

Cigar lighter cable

Universal cable

Isuzu 20

Charger for tablet

Charger EU adapter

Charger US adapter


EEPROM adapter


Cummins 9

Hitachi 4

Cummins 6

Witachi 6

Isuzu 20

Denso 12

Weichai 6

MAN 37

Dongfeng 16

Volvo 8


Isuzu 3

Iveco 38

Iveco 30


Benz 14

Price $1899 $1699 $1799

*Correct us if we are wrong.



In Conclusion:

1.Launch x431 v+ supports Bidirectional diagnosis. The other two don’t.

2. X431 V+ and xtool PS90 Pro supports 2 year update free online.

3. Car coverage: X431 V+ > PS90 Pro > F3-G

x431 v+ supports Australian, Indian and Malaysian models. PS90 pro supports Australian models, but no Indian and Malaysian makes.

Heavy duty coverage: Xtool> Launch X431 > Fcar

As we can see Xtool comes with more truck adapters.

4. Fcar F3G comes with printer in default. The other two require extra printer.

5. X431 V+ is the only one supports ECU coding and injector coding function. But X431 cannot do odometer correction. PS90 pro cannot do coding feature but will adjust odometer. Fcar supports less special functions.  X431 focus on auto diagnosis, ps90 pro focus on IMMO function and F3-G works better on diesel diagnosis.

6.Fcar F3G is popular in middle east area.  PS90 Pro is welcomed by American customer and X431 V+ is sold all over the world.