Looking For Information About Obd 2 Code Readers For Cars?
Just what exactly is an obd2 code reader?Obd is short for 'on board diagnostics'
being the second make after the original obd1 model.The obd 2 code reader is a diagnostic tool designed to work with vehicles built in or after 1996.
Obd 1 was dropped because every manufacturer had a different connector so it made emissions testing extremely difficult due to different models of cars having different adapters.
For any vehicle made after 1996 you will be able to use an on board diagnostic code reader to perform any checks.
For problems which aren't easily resolved in the garage, using a diagnostic code reader is the means by which most mechanics choose to uncover any problems which are not obvious.All vehicles are fitted with a diagnostic socket, this is then used to display all working parameters and errors handled by the software's protocol. With certain faults the driver will usually receive warning lights or indicators flagging faults, the diagnostic scan tool is able to pin point just what exactly is going wrong. For certain problems more data is required about when and where the fault occurs whilst driving a car.
This innovative diagnostic device can be plugged into the vehicle's OBD socket without impeding the normal use of the car in any way. The code reader is able to record just exactly when the fault is occurred. The software then presents the data by using a graphic interface.
The results are made easy to view with a simple red light displayed to indicate where an error was detected or a green light to show that no error was detected.
Many people admit they purchased a diagnostic code readers right before they had to take their vehicle down for an emissions test. Depending on where you are it is possible that if your 'check engine light' is on you won't be able to receive a smog test.
Actron and Equus are the leading manufacturers of diagnostic scan tools and in most people's opinion the best. Actron is seen as one of the best product in terms of value for money as they sell more products which are less than $100 and receive great reviews. The Equus brand are in general a little bit more expensive but still good value for money in my opinion.Last but not least Actron would be considered a standard code reader but probably not as good as the Actron or Equus makes.
So hopefully this information has been useful and you now know what an obd 2 code reader is and whether or not it is what you are looking for.