Texas Vehicle Inspection FAQ
State Vehicle Emissions Testing & Inspection
With routine vehicle inspections and regular emissions checks, vehicle drivers can be informed about any mechanical problems with their vehicles. In case your car fails the inspection or the vehicle-emissions test, you will definitely know it requires some prompt attention and potentially some repair. Car owners need to make plans for the repair as soon as possible because it may endanger the dependability of the vehicle and also cause substantial fines or perhaps a disqualified registration. For that reason, it is highly advised to have your car checked by a qualified technician at least every six months to avoid all these inconveniences. Some frequently asked inquiries on automobile inspection are described below.
What is On-Board Diagnostics or OBD?
The OBD or On-Board Diagnostics, or OBD II is a standard computer system executed in all vehicles built in and after 1996. Simply put, all the vehicles made in 1996 and after will certainly have an OBD system in them, which supplies information reports on self-diagnosis of the car commonly utilized by automobile specialists prior to carrying out any kind of vehicle repair services.
What Are The Most Common Causes Of a Failed Emissions Test?
A car emissions test can fail for several factors because of malfunctioning car elements such as an injector, oxygen sensor, spark plugs or perhaps an EVAP system. One of the most typical reasons is damaged injectors. Either the injectors or a malfunctioning oxygen sensing unit can trigger a "abundant air-fuel blend" bring about a poor emissions test.
If your vehicle has damaged spark plugs, there is a greater possibility that it may be the reason for a rise in exhaust emissions. This, in turn, can result in a failed vehicle-emissions test.
Any type of problem or deficiencies in the EVAP system or evaporative emission control system can cause a problem in the handling of the gas vapor emitted from the car causing air pollution.
If your vehicle hasn't undergone routine maintenance and the "check engine" light is illuminated on the dashboard, your car might not clear the vehicle-emissions test.
How Long Does It Take To Get A Safety Inspection?
Based on the state, city, and county where the car examinations are conducted, the automobile safety inspection period may vary. However, for a majority of vehicles, this process typically takes an hour to an hour and a half.