Obd Ii Iso 9141 Interface Circuit' title='Obd Ii Iso 9141 Interface Circuit' />Best Car Diagnostic Scanners and OBD2 Readers 2. Auto ScannerCar Diagnostic tools such as OBD2 Readers are now are essential to diagnose cars for faults and repairing where necessary. The need for such diagnostic tools started around 2. OBD2 port came a standard and is fitted in most cars below the steering column. Multiple computers in cars are very common and more computers will be added in the future with the introduction of electric hybrids entering the diverse car market. Older cars have a very simple computer system or multiple relays, which do not have an OBD2 port. Best OBD2 Error Code Readers. Read OBD2 Scanner Reviews. Usually, the older cars will have an OBD1 port where you put the connectors into certain parts. The OBD1 is usually very simple and has a LED light that will tell you what code is stored and a button to remove the codes. For example, for my 1. W1. 24, the diagnostic tool has three connectors, one led light and one button to remove the errors. IMG_8905.jpg' alt='Obd Ii Iso 9141 Interface Circuit' title='Obd Ii Iso 9141 Interface Circuit' />There are many different types of car diagnostic tools available with some OBD2 scanners able to read errors, remove errors, enable additional functionalities i. Window auto close and perform certain tests. I also own a star machine for my newer Mercedes Benzs that is able to perform everything you could possibly want and read any statistics or live data available for the car. This can be anything from reading the compression in the injectors to indicating that one of the number plate bulbs are broken. However, the scanners reviewed are the cheapest diagnostic tools with the highest rating and functionality. The Star machine is more specialized and requires quite a lot of knowledge to get things setup correctly. OBD2 readers are cheaper and more sophisticated than ever, which can read all codes and can even be connected via Bluetooth to your smartphone. Autel AL5. 19 Auto. Link Enhanced OBD Scanner. Obd Ii Iso 9141 Interface Circuit' title='Obd Ii Iso 9141 Interface Circuit' />To start our OBD2 Scanner review, we have the popular and highly rated Autel AL5. OBD diagnostic tool. The AL5. 19 supports 1. OBD2, which features the unique 1 Click 1M Readiness key, color display, built in speaker phone and more. The Auto. Link reader is highly popular throughout America due to the fact it offers great functionality for little costs, which allows car owners with little knowledge easy access to diagnostics. Autel also provide thousands of troubleshoot code help guides, which is extremely useful if you have no clue how to fix the fault with your car. We like the fact that the AL5. The AL5. 19 can read various stored and current codes that may be manufacturer specific as well as important unique codes to the car such as the VIN and more. The Autel AL5. 19 comes with one years free warranty and is a highly rated tool that can save you money doing it yourself rather than having the codes read elsewhere. If you are looking for an easy to use OBD2 scanner that is affordable and doesnt do anything too complex, then this model is for you. Check it Out. Autel Maxisys Pro MS9. P OBD2 Scanner  J2. Reprogramming. Autel are a large car diagnostic company that produce affordable easy to use scanners such as the AL5. MS9. 08. P. The Autel Maxisys Pro is not for your average car owner and is more suited to car enthusiasts, mechanics and technicians. As you can see from the various amounts of connectors in the image above, the MS9. P can scan and diagnose cars of manufacturers from America, Europe and India. Processing power is important when diagnosing your vehicle and slow speed is a big no in terms of premium scanner tools. The MS9. 08. P has an A9 Quad Core 1. GHz processor which is a serious amount of processing power for a car diagnostic tool. This model has the Android operating system installed, which is known for being reliable and user friendly. The MS9. 08. P has an excellent 9. LED touch screen that features a 3. GB SSD for fast access to data files. We really like the touch screen device, which feels high quality with sturdy stands to lift it up and it comes with protective padding to protect itself from being dropped and what not. OBD2 came a standard from 1. Maxi. SYS Pro ensures that all the necessary adapters are available for domestic cars made in America, Asia and Europe. The MS9. 08. P has a built in Wi. Fi adapter that allows you to access the internet from the diagnostic tool as well as perform important updates from the Autel website. This model also includes Bluetooth so that the VC1 can connect wirelessly to the main unit. The Autel Maxisys Pro MS9. Electronic Circuit Schematics. Note that all these links are external and we cannot provide support on the circuits or offer any guarantees to their accuracy. OBDII Diagnostic Trouble Codes DTCs For OBDII OBD2 equipped General Motors GMC, Chevrolet, Buick, Oldsmobile, Cadillac, Pontiac, Saturn vehicles. Onboard diagnostics OBD is an automotive term referring to a vehicles selfdiagnostic and reporting capability. OBD systems give the vehicle owner or repair. P is one of the best overall OBD2 diagnostic tools on the market to date and has all the features you can imagine including ECU programming. The regular updates from Autel keep the device up to date with the modern technological world. This model is ideal for car owners with multiple cars or car dealerships that require expert diagnostics and ECU reprogramming features to repair or improve cars. Check it Out. Best Bluetooth OBD2 Diagnostic Scanner for i. Phone Android by Blue. Driver. Moving onto an OBD2 that is completely different from the rest, which is the Blue. Drivers Bluetooth to smartphone diagnostic tool. Compatible with both Android and i. OS i. Phones, the Blue. Federal Ordnance 1911 Serial Numbers more. Driver diagnostic tool is very popular with car owners across the world. The fact that the interface for the OBD2 is on your smartphone using their custom user friendly app, you are able to get to grips with things pretty quickly. There are quite a few Bluetooth to smartphone diagnostic scanners in the market that are slightly cheaper, however Blue. Drivers version is the one to go for. With over 4 million FREE vehicle specific repair guides and information uploaded via certified mechanics, its a great knowledge base for ideas to faults. Automotive, car and motorcycle electronic circuit diagrams circuit schematics. Note that all these links are external and we cannot provide support on the circuits. Hello, my check engine came on today. I wasnt sure what was going on, but I have an OBD II scanner at home, so I thought I would check out what code. List of ISO Standards View the list of ISO International Organization for Standardization standards from ISO 1 to ISO 80000. Browse the best car diagnostic scanners of 2017 that includes OBD2 Compatibility to read fault codes and clear stored error codes. As the code reader is on your own phone, you will already be familiar with the button compared to other scanners with various buttons. The Blue. Driver has the majority of features of an expensive scan tool has but also benefits from FREE application updates and saving data straight to your phone. I own the Blue. Driver as well as many other diagnostic tools but for ease of use and portability, the Blue. Driver is ideal for using on a regular occasion. I have friends and family constantly asking to check their cars for faults and most of the time, I will just grab the small Blue. Driver instead of getting one of the larger tools with many wires. Using the Blue. Driver you are able to read and remove stored and current codes as well as enhanced codes such as ABS, Airbag and transmission faults. If a fault is present, you are able to view verified reports to check possible causes and fixes. There are also various advanced test such as a Smog tests and testing for misfires, which can be output as live data and exported to a data file on your smartphone. Check it Out. Innova 3. OBD Code Reader. The popular Innova 3. OBD reader has a simplistic design that almost looks like a walkie talkie, however it certainly has many more features than a walkie talkie. Using the 3. 16. 0e you are able to troubleshoot causes of the dreaded Check Engine light as well as ABS and SRS lights that are ever so common. With the Innova you are able to view real time live data, which you can also record to watch later on a computer using the Windows operating system. The 3. 16. 0e is fairly easy to use with data provided on the screen and big buttons below to control the system.