Texas Car Inspection FAQ

Texas car inspection FAQ

State Vehicle Emissions Testing & Inspection

With regular automobile inspections and periodic emissions checks, vehicle drivers can be informed about any problems with their vehicles. In case your vehicle fails the inspection or the vehicle-emissions test, you will know it is ready for some prompt attention and potentially some repair. Car owners should proceed with the repair or service ASAP because it may endanger the reliability of the automobile and even result in substantial fines and even an invalidated registration. For that reason, it is always recommended to have your car inspected by a qualified professional at least every six months to avoid all these inconveniences. Some frequently asked inquiries on car inspection are described here.

What is On-Board Diagnostics or OBD?

The OBD or On-Board Diagnostics, or OBD II is a standard computer system carried out in all vehicles constructed in and after 1996. In other words, 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 vehicle usually utilized by automotive technicians prior to performing any kind of automobile repair services.

Common Causes of a Failed Emissions Test

An emissions examination can fail for several reasons due to malfunctioning car elements such as an injector, oxygen sensing unit, ignition system and even an EVAP system. One of the more common causes is damaged injectors. Either the injectors or a malfunctioning oxygen sensing unit can trigger a “abundant air-fuel mix” bring about a disappointing vehicle emissions test.

If your car has a worn-out ignition system, there is a higher chance that it may be the cause of an increase in exhaust discharges. This, consequently, can lead to a failed vehicle-emissions test.

Any type of issue or shortages in the EVAP system or evaporative emission control system can cause an issue in the handling of the gasoline vapor emitted from the automobile causing atmospheric pollution.

If your automobile hasn’t gone through routine maintenance and the “check engine” light is brightened on the control panel, your automobile might not clear the vehicle-emissions test.

What Do They Check for in a Vehicle Inspection?

A licensed examiner carries out an automobile assessment at state-approved examination stations only. This is what they will check for:

  • Front lights: headlight evaluation to make sure of appropriate operation, no cracked lenses or lamps, lights are the right color, are identical, and turn signals are operable.
  • Tail lights: Turn signals, marker lights, hazard lights, license plate lights, brake lights, reverse lights are operable, and no damaged taillights
  • Wheels and Tires: to examine tire problems for any type of indicators of deterioration and if there is a requirement for replacement
  • Mirrors: Make sure no mirrors are broken, broken or missing
  • Safety belt: to examine seat belts’ condition and ensure they are securely operating or need replacing
  • Brakes: a detailed brake assessment to ensure proper brake response and if there are any type of brake fluid leakages
  • Horn: make sure the horn is operative
  • Assessment of suspension and shock absorbers

How Long Does It Take To Get A Safety Inspection?

Based on the state, city, and region where the car examinations are conducted, the vehicle safety inspection duration may differ. Nevertheless, for a majority of cars, this procedure generally takes one hour to an hour and a half.

Texas Vehicle Inspection FAQ | Toyota Dealership Houston

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9400 Southwest Freeway Houston, TX


Phone: (888) 919-0279

9400 Southwest Freeway Houston, TX


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9400 Southwest Freeway Houston, TX
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Sterling McCall Toyota
Sterling McCall Toyota
9400 Southwest Freeway
Houston, TX, 77074 US
(713) 270-3900
Sterling McCall Toyota 29.679567, -95.539371.