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CY - B11 V2.1 Bluetooth Auto Diagnostic Scanner Tool

 -  BLACK 169205001

Dispatch: Ships on Jun 29

Discount : 22% OFF
Additional Purchase Deal: For any Item Total over 60.00, purchase 1 Special Promo Item for 0.99, Discounts are automatically applied to your shopping cart before checkout. View Promo >>
$4.95 8 pcs left
QTY: - +



to United States  Via Flat Rate Shipping
  • Description
  • Product FAQ
  • Customer Reviews
  • Shipping & Payment
  • Wholesale Inquiry

● Support Bluetooth output protocol.
● Work with all OBD2 compliant vehicles.
● Enable to read diagnostic trouble codes.
● Small Bluetooth interface with a 16 pin socket.
● Support different kinds of devices to use this scan tool: Android system phones, Symbian system phones, Windows XP and WIN7 32bite computers.
● With turn on / off power switch.
● Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
● Remove the fault code, and close the engine fault alarm indicator.

Display Current Sensor Data Functions:
● Engine RPM
● Calculated load value
● Coolant temperature
● Fuel system status
● Vehicle speed
● Short term fuel trim
● Long term fuel trim
● Timing advance
● Intake air temperature
● Air flow rate
● Absolute throttle position
● Oxygen sensor voltages / associated short term fuel trims
● Fuel system status
● Fuel pressure

OBD2 protocols:
● ISO 9141-2 ( 5 baud init, 10.4 Kbaud )
● ISO14230-4 KWP ( 5 baud init, 10.4 Kbaud )
● ISO14230-4 KWP ( fast init, 10.4 Kbaud )
● ISO15765-4 CAN ( 11bit ID, 500 Kbaud )
● ISO15765-4 CAN ( 29bit ID, 500 Kbaud )
● ISO15765-4 CAN ( 11bit ID, 250 Kbaud )
● ISO15765-4 CAN ( 29bit ID, 250 Kbaud )

Click the Software Downloading to download the APP.



Model: CY - B11
Special function: Bluetooth output protocol
Voltage: 12V
Color: Black
Material: Plastic, Electronic components


Data measurements: air flow rate,air intake temp,calculated engine load,engine coolant temp,engine temperature,fuel consumption,fuel pressure,fuel trim,oxygen sensor voltages,RPM,timing advance,Vehicle speed
Output Protocol: Bluetooth
Baud Rate: 9600 / 38400

Dimension and Weight

Product weight: 0.0190 kg
Package weight: 0.0500 kg
Product size (L x W x H): 4.80 x 3.20 x 2.00 cm / 1.89 x 1.26 x 0.79 inches
Package size (L x W x H): 12.00 x 10.50 x 3.00 cm / 4.72 x 4.13 x 1.18 inches

Package Contents

Package Contents: 1 x CY - B11 Bluetooth V2.1 Auto Diagnostic Scanner Tool, 1 x CD

CY - B11 Bluetooth ON OFF Switch Mini OBDII ELM 327 V2.1 Auto Diagnostic Scanner Tool

CY - B11 Bluetooth ON OFF Switch Mini OBDII ELM 327 V2.1 Auto Diagnostic Scanner Tool

CY - B11 Bluetooth ON OFF Switch Mini OBDII ELM 327 V2.1 Auto Diagnostic Scanner Tool

Customer Questions & Answers

  • By  lidatemp Mar-06/2017 02:03:08

    hello. This is V1.5 version or 2.1 ? and why Chip (PICI8F25K80)? Thanks for answer


    Hello lidatemp,

    This item comes with V2.1 version without 25K80.

    Please feel free to contact us if you have any questions.

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Customer Reviews

Overall Customer Rating:

4.8 30 Customer Reviews

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  • Good scaner / Хороший сканер

    From LD tester Jun 27,2017

    Price, size, quality / Цена, размер и качество материала * personaly tested ©)


    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 3

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • Good once I figured it out

    From Marco Jun 03,2017

    Gives good readouts, keeps a log of the error codes, tells you what the error codes are, and won't drain your battery.

    The apps that you can use with this gadget weren't easy to load on my phone. I have an LG K10 with t-mobile and when trying to load the apps it took me to drop box. Once there I ran into error messages and it wouldn't let me download the app. I had to go to my laptop, download it there, then email it to my phone in order to load the app. The bluetooth was a bit of a hassle too. When I first tethered the tool it was easy. It showed up as "OBDII" and my phone hooked up easily enough. But after I loaded the app the tool would not sync with my phone no matter what I tried. I had to open the app and link from there. Worked like a charm afterward. I used the OBD Doctor app.

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • diagnostic

    From Antonys Pates May 25,2017

    good product


    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • OBDII сканнер

    From Muxac May 12,2017

    Интересный bluetooth OBDII сканнер. Раскрывает некоторые дополнительные опции бортового компьютера автомобиля, считывает ошибки. В Citroen C4 II (B7) запустился. Помог диагностировать умирающую катушку зажигания.

    Не выявил

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • parfait

    From Riet May 09,2017

    fonctionnement parfait sur la c5 de 2004.marche de suite

    ne marche pas sur Fiat Idea de 2005, ni sur Fiat Punto de 2004

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

30 Customer Reviews >

Shipping & Payment


There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0% 20.8% 60.9% 5.13% 19.2
Spain, United Kingdom, Italy, Germany, France & Portugal 1.62% 41.09% 43.26% 5.71% 19.9
Netherlands, Greece, Poland 5.59% 44.44% 35.84% 13.00% 18.76
Russia 0% 11.20% 68.50% 15.80% 24.6
Japan, Korea 0% 21.30% 68.80% 9.66% 15.95
Brazil 0% 0.00% 17.96% 54.14% 38.6
Thailand, Singapore & Malaysia 0% 15.50% 45.75% 21.36% 19.03
Other countries 0.73% 40.41% 49.93% 8.92% 20.28
Priority Line United States 49.90% 46.30% 0.93% 0.06% 8.3
Spain, United Kingdom, Italy, Germany, France & Portugal 5.55% 74% 19% 0.38% 10.8
Russia 0% 0.75% 88.30% 9.05% 20.04
Australia 7.67% 86.60% 5.68% 0% 11
Korea 77.01% 21.40% 1% 0% 5.6
Japan 95.80% 2.09% 0% 0% 5.4
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8
Other countries 40.75% 49.96% 5.13% 0% 10
Expedited Shipping ALL countries(EMS) 39.85% 50.09% 8.96% 0% 9
ALL countries(DHL) 90.15% 9.84% 0% 0% 4.48
EU Warehouse: Typically 3-5 days to the UK, 3-7days to other European countries.
USA Warehouse:Generally, 3-7 days to a USA address.
ES Warehouse:Generally, 2-5 days to the Spain ,3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note:This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

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For orders which exceed $1,500,please contact us at
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    Stock in: China

    Available shipping methods:

    Please note: the standard and expedited shipping costs are only estimates; the actual shipping price will be shown on the order page.