What is car diagnostic tool?
A car diagnostic tool also called an OBD scanner, is, as the name suggests, a car scanner that is a diagnostic scanner for your car. OBD stands for On-Board Diagnostics. The car diagnostic tool then accesses the data memory of the control units and the on-board electronics and evaluates or analyzes them.
What do trouble codes mean on a car?
What are Diagnostic Trouble Codes Diagnostic Trouble Codes (DTC) are the codes generated and stored by the Powertrain Control Module (PCM) when the Onboard Diagnostic (OBD) system indicates a malfunction. Simply put, when your car system diagnoses that something went wrong, it will send a code indicating the specific fault.
How are diagnostic codes kept on a car?
Diagnostic trouble/fault/error codes are codes that are kept by the on-board computer diagnostic system. These are kept in response to a problem found in the vehicle by the system. These codes are kept hen a sensor in the vehicle reports a reading that is outside the normal/accepted range.
When to use OBDII code for diagnostic trouble codes?
When checking diagnostic trouble codes, you shouldn’t just use reference through DTC, but as well the vehicle service manual and other much needed examining. This will make you to avoid unplanned hazards when repairing a car based on its DTC codes. Also, you should utilize a reliable OBDII code reader.
Can a diagnostic tool tell you why your car is not working?
So, in both cases, a diagnostic tool that can tell you why the car is not working and to help you get at the core of the problem is a dream come true.
What does a car diagnostic code tell you?
After the car diagnostic is performed, the computer will tag each data point to reveal what needs to be corrected and stores this code so that the technician can look in a specific area for the problem. According to Car2Pro.com, OBD II diagnostic trouble codes can range from P0100 to P1899.
When checking diagnostic trouble codes, you shouldn’t just use reference through DTC, but as well the vehicle service manual and other much needed examining. This will make you to avoid unplanned hazards when repairing a car based on its DTC codes. Also, you should utilize a reliable OBDII code reader.
What does a trouble code on a car mean?
Modern vehicles have internal computers that not only control the overall performance of your car, truck or SUV, but they also alert you to a problem by generating trouble codes. Of course, if your vehicle’s computer produces one, you need to know what your trouble code means.
So, in both cases, a diagnostic tool that can tell you why the car is not working and to help you get at the core of the problem is a dream come true.