The Best Auto Scan Tool
It's always just another fine day when your car breaks down. The annoying "check engine" indication lamp goes on, and you are sitting there wondering what's wrong now. There are several ways to go about troubleshooting engine problems, but the only way that is 100 percent accurate is to use a tool to scan the computer codes. The best tool for the job is an OBD reader, which will scan the car's computer codes and tell you precisely what the problem is.
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Understanding On-Board Diagnostics
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Understand that the "check engine" light can come on due to the smallest issue. Use an automotive computer code scanner to quickly find out the source of the problem. The vehicle can't start telling you what's wrong until you know its language: the On-Board Diagnostics (OBD). Fortunately, every car built from 1985 onward has OBD. All you need is an OBD reader to get to the bottom of the problem and solve it.
Plug an OBD reader into a connection port on your car. The reader can then interface with the car's central computer, which will return a computer code that identifies the source of your problem.
Equus 3120 Innova
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Scanning automotive computer codes becomes necessary if you are a Do-It-Yourself repairer. There are a lot of options available for you if you are planning to buy a tool for scanning your automotive computer codes, or OBD codes. One of the best out there is Equus 3120 Innova; Automobile Diagnostic Code Scanner.
The Equus 3120 Innova comes with a whole package of tools, cables and manuals to help you track down and diagnose your vehicle's issues. It analyzes various parts of your car engine and gives you OBD codes as a result. These codes can then be looked up in the manual (or online), and you can find out the problem. The Equus 3120 Innova also comes with a cable to connect to your PC and update the software, which is nifty as car improvement systems and diagnosis are updated online constantly.
Elite Auto Scanner
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Tools for scanning automotive computer codes are a necessity for all of us because they help us diagnose the problem and solve it. It also helps saving a lot of money you'd otherwise pay to mechanics. Do your research online according to your vehicle, needs, budget and practicality before you buy one.
Elite Auto scanner OBD I/OBD II Code Scanner CP9185 Actron is leading option in terms of affordability and reliability. It includes your ability to read enhanced OBD-I and OBD-II codes, engine data from graph and record it. It also records and plays back stored vehicle information. The USB cable and CD software gives you the ability of printing information through a PC and update your device firmware every other month.
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Comments
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ggreat info
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Thomas Beesley
Feb 25, 2011
... continued: SCANNER WILL NOT READ. This is because the individual manufacturers still have many service codes, and diagnostics that go beyond the requirements of the government standards, and you have to buy the license in order to scan them (this keeps you going to their dealerships). 4: A cheap Code reader will not do nearly as much as an expensive code reader will, though it should go without saying. Better code readers will allow the user to program the various computer systems in the vehicle, and control them from the tool for easier diagnostics. A good code reader such as a Snap-On Modis however, can easily cost $8,000 and licenses from auto manufacturers can cost thousands every year. Long story short, if you want to have your car taken care of properly, either invest in an education for Automotive Repair, and learn to diagnose it properly, or just take it to a trusted... -
Thomas Beesley
Feb 25, 2011
This article leaves out a lot of information, and is incredibly misleading. 1: A code reader will NOT tell you "precisely" what the problem is. It will tell you what the check engine light is coming on for, and you have to properly diagnose the problem on your own given the information it provides. 2: OBD-I from 1985 until 1995 was not standardized, and there are many different connections used by all the various auto manufacturers with all sorts of different codes. It's hard to find a scanner that will connect to these cars because of the fact that there are so many different types of connections and standards. 3: OBD-II Is simply a government regulated standard that requires all manufacturers place a standardized port in a standardized area of the car and have a standardized set of codes for certain emissions related problems. THERE ARE STILL MANY CODES THAT A GENERIC OBD-II...
