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ELM327 Bluetooth OBDII OBD2 Diagnostic Scanner Can ELM 327 Scantool Check Engine Light Car Code Reader
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ELM327 Bluetooth OBDII OBD2 Diagnostic Scanner Can ELM 327 Scantool Check Engine Light Car Code Reader

Our Price: $14.55 & eligible for FREE Super Saver Shipping on orders over $35.


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New bluetooth power of ELM327 is the newly developed wireless scan tool. It supports all OBD-II protocols Works with all OBD-II compliant vehicles:

* Wireless (Bluetooth)
* Support Palm, PDA, Windows PC, Windows Smartphone
* Supports ISO 9141, KWP2000
* Supports SAE J1850
* Supports CAN bus

* Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
* Clear trouble codes and turn off the MIL ("Check Engine" light)
* Display current sensor data, including:
* Engine RPM
* Calculated Load Value
* Coolant Temperature
* Fuel System Status
* Vehicle Speed
* Short Term Fuel Trim
* Long Term Fuel Trim
* Intake Manifold Pressure
* Timing Advance
* Intake Air Temperature
* Air Flow Rate
* Absolute Throttle Position
* Oxygen sensor voltages/associated short term fuel trims
* Fuel System status
* Fuel Pressure
* Many others...
Buletooth pair code is "0000 '" ,"1234" or "6789"

You should be note before you buy:
1. Be sure that your car support ELM327
2. This item now not support WIN7 and VISTA 64 bit operation system
3. If the light is flashing, but no information you receive, pls check if you install the item correctly.
4. If your use cell phone but not receive the information, pls contact us for technical support.
Note: Not fit for Android 4.0 and up


Newly developed wireless scan tool

Works with all OBD-II compliant vehicles

Display current sensor data

Read diagnostic trouble codes, both generic and manufacturer-specific

Product Details:
Product Weight: 0.02 pounds
Package Length: 4.5 inches
Package Width: 3.9 inches
Package Height: 1.6 inches
Package Weight: 0.15 pounds
Average Customer Rating: based on 129 reviews
Customer Reviews:
Average Customer Review: 3.5 ( 129 customer reviews )
Write an online review and share your thoughts with other customers.

Most Helpful Customer Reviews

27 of 31 found the following review helpful:

5Nokia N9 + OBD Auto Doctor - First time use review from a non-gearheadMay 11, 2012
By Worgelm "The Grumpy"
I bought this device after reading other reviewers who had good success with both it and Torque, the Android OBD-II app. As it seemed not much different than other cheap OBD-II bluetooth tools, I took the plunge as it had no negative reviews. It arrived in a nondescript plastic bag with a small half-sized mini-CDR with Windows software and USB drivers (scantool, ScanMaster-ELM, OBD2Spy, EasyOBDII, wOBDCRAZY).

I wanted this device for several reasons - (1) Standard Check Engine light diagnostic scenarios, (2) I plan on flashing an ECU performance upgrade and I wanted the ability to measure my car's engine performance in great detail so I could see exactly what the upgrade did afterwards.

The dongle seems to work flawlessly. After plugging into the bus interface on my Golf R and pairing with my Nokia N9 I was able to use my phone to monitor real-time sensors continuously throughout a 20-minute car ride.

Since many of you stateside will not ever see this particular OBD app (N9 is more of a euro market phone) and haven't seen Torque - it has a wealth of sensor monitoring, continuous graphing features, and even has real-time graphical speedometer and tachometer displays - OK these are more of a visual toy, but it is a good test to indicate that the sensor is communicating flawlessly and continuously throughout the ride via bluetooth, which is what I suspect most potential buyers are interested in. Another detail that might be worth mentioning is that the app has a great many OBD-II protocol negotiation parameters (different ISO standards, baud rates and such) but selecting auto-negotiation seemed to work just fine. This might be more of a measure of the app than the controller though.

I think it will be a more thorough and interesting test to see how it will perform in other cars, especially models that are older than mine. But given the wealth of free OBD/OBD-II tools out there, and the fact that most of you reading this probably have a capable smartphone, I would say it seems like a pretty safe purchase for the price.

12 of 14 found the following review helpful:

5Almost returned immediatelyJan 22, 2012
By D. Singleton "Spademan"
Love the product! At first it didn't work in one vehicle (2005 Chevy Express) but did in the older one I have. Turns out, the OBD2 connector gets its power from the cigar lighter fuse, which was blown. Replaced fuse and it's good to go. Using with my Samsung mesmerize running 2.3.5. If you have issues with the adapter not powering up, check the port for power before assuming anything else.

2 of 2 found the following review helpful:

3It okApr 09, 2013
By Bronco628
I wasnt able to get it set up for myself or my father to work consistently. I am sticking with a solid connection to usb

2 of 3 found the following review helpful:

1I'm extremely disappointed. I purchased this to simply see what the ...Jul 30, 2014
By D. Hollingshead
So far, I'm extremely disappointed. I purchased this to simply see what the "Check Engine" light was going on about in my 2004 Buick Rendezvous. The device does connect fine over bluetooth to my android phone running torque, but it is unable to establish a connection to the vehicle itself. Over the next few days, I'll be testing it on another car. While doubtful, it is possible that there's something wrong with the obd2 port in my vehicle. When I test it, I'll be updating this review. If it still doesn't work, I'll be returning it.

6 of 9 found the following review helpful:

5In a hurry, this is like having a dealer in your pocket!Aug 11, 2012
By Peter J. Kim
Recently, I've been getting a flashing airbag light on the instrument cluster and called up the dealer for some help. They weren't any help at all for my 2012 Mazda5 GT as I was basically asking them to decipher the flashing sequence. I was skeptical as to whether this rather inexpensive OBD-II reader would do the job but figured it would not be such big deal trying to find the code my self. I received the unit in about a week and then downloaded the full version of Torque app for my Android phone as the free version did not have the full capability.

When I read the code, it came back as B1994, which was Driver's Side Airbag Circuit have High Resistance. So I checked underneath the driver's seat and sure enough, the black/red cable was chewed up by my new dog. I resoldered the connection and reset the code and problem went away. I feel like a dealer technician now and just save time, and who know, maybe over a hundred dollars in diagnostics fee. Maybe they could even have told me that it was the computer and replace the wire and tell me that it was for something that wasn't under warranty.

This is rather inexpensive automotive tool that can! Thank you!

See all 129 customer reviews on Amazon.com
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