Computerization has been absorbed by the automobile industry.
Most of the modern vehicles are well equipped with the latest
technology. The Engine Control Module (ECM) co-ordinates these systems
and help the vehicle to run efficiently. A lot of people think that your
duty is done with installing of an ECM. But, they could not be more
wrong. Getting the ECM tested is almost as crucial as getting it
installed. Also, if the gadget which controls your vehicle functions is
not tested properly you are compromising your safety altogether.
The type of vehicle in consideration will determine the ECM you need to install. If you are using an old vehicle, you should go for ECM systems that have been reconstructed and re-manufactured. If your car runs on such a system and has ever showed any warning signs, get it tested immediately. It is advisable to get it tested regularly to avoid mishaps. There are a number of companies that offer such assessments. You cannot expect your local mechanic or repair shop to help you with this test. You will have to take the help of professionals.
Your ECM will come with a warranty. But, in spite of that you must get it tested because there is always a possibility of some error. If any error is found, you can always go back and claim your warranty. Now, you need to find out more about how the ECM test is conducted. A single test can be approached in multiple ways. The code description will help in determining the type of test required. A circuit integrity test is mostly preferred. This test evaluates a lot of components of the ECM. It checks for power shorts or bad openings.
Rationality test is also conducted. Information comparison is done between the sensors to check their functionality. The third kind of test is called functionality test itself. It tells you whether you should expect alterations to occur while the system is running. The former test need not be too intrusive. The ECM test can be conducted while the system is running and is in normal condition. In case of intrusive testing you need to make active alterations to the functionality of the ECM's components. You need to read the code setting list to know which approach to take in the test.
You must not try to take any approach without consulting an expert. There are qualified professionals who know exactly how to conduct such tests. They know how to tell a faulty gadget from a functioning one by looking at the test results. Also, they will be able to suggest the most cost effective way of getting your vehicle ECM tested. Of course, a lot of it depends on the quality of ECM you have installed in the first place. If you want to get the system tested internet is probably the ideal place to look. A lot of industrial companies offer free testing on a trial basis. You can take their service and continue with their services if you like it.
Article Source:
http://EzineArticles.com/?expert=Sanjana_Antony
The type of vehicle in consideration will determine the ECM you need to install. If you are using an old vehicle, you should go for ECM systems that have been reconstructed and re-manufactured. If your car runs on such a system and has ever showed any warning signs, get it tested immediately. It is advisable to get it tested regularly to avoid mishaps. There are a number of companies that offer such assessments. You cannot expect your local mechanic or repair shop to help you with this test. You will have to take the help of professionals.
Your ECM will come with a warranty. But, in spite of that you must get it tested because there is always a possibility of some error. If any error is found, you can always go back and claim your warranty. Now, you need to find out more about how the ECM test is conducted. A single test can be approached in multiple ways. The code description will help in determining the type of test required. A circuit integrity test is mostly preferred. This test evaluates a lot of components of the ECM. It checks for power shorts or bad openings.
Rationality test is also conducted. Information comparison is done between the sensors to check their functionality. The third kind of test is called functionality test itself. It tells you whether you should expect alterations to occur while the system is running. The former test need not be too intrusive. The ECM test can be conducted while the system is running and is in normal condition. In case of intrusive testing you need to make active alterations to the functionality of the ECM's components. You need to read the code setting list to know which approach to take in the test.
You must not try to take any approach without consulting an expert. There are qualified professionals who know exactly how to conduct such tests. They know how to tell a faulty gadget from a functioning one by looking at the test results. Also, they will be able to suggest the most cost effective way of getting your vehicle ECM tested. Of course, a lot of it depends on the quality of ECM you have installed in the first place. If you want to get the system tested internet is probably the ideal place to look. A lot of industrial companies offer free testing on a trial basis. You can take their service and continue with their services if you like it.
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