Emission Testing

Emissions Testing

At Motrox Auto, we provide comprehensive emissions testing as part of our diagnostic services to ensure your vehicle complies with UAE air quality regulations and emissions standards set by the RTA and ESMA. Our experts will identify any issues during the test and recommend the most effective solutions to repair your engine and keep you on the road with confidence.

What We Measure During Emissions Testing:


  • Hydrocarbons (HC): Levels must be below 800 ppm (parts per million).
  • Carbon Monoxide (CO): Must not exceed 4.5%.
  • K Value (Smoke Density): Should be less than 3.5 m⁻¹ for turbocharged engines or 2.5 m⁻¹ for non-turbo engines.
  • Smoke Analysis:
    • White Smoke: May indicate coolant issues or engine damage.
    • Black Smoke: Points to incomplete fuel combustion.
    • Blue Smoke: Suggests potential oil leaks or burning oil.

Ensure your vehicle meets Dubai’s stringent emission standards with our expert testing and diagnostic services. Drive cleaner and safer with Motrox Auto!

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