4502 S. Steele St. #701, Tacoma, WA 98409

Emission Repair

Emission Diagnosis & Repair

Emissions SystemsIn order to meet Federal Exhaust Emission and Fuel Economy regulations, today’s vehicles are equipped with highly sophisticated electronic engine control systems. These systems do not require periodic adjustments. The only services required on a scheduled basis are spark plug and filter replacement. Tune-ups, as we knew them, are no longer necessary

Engine Control Computer

The computer receives information from a network of sensors and switches that convert engine operating conditions into electrical signals. Based on the information and instructions stored in the computer program, commands are then sent to three primary systems:

  • Ignition System
  • Fuel System
  • Emission Control System

Sensors that monitor one or more of these systems include:

  • Mass Airflow Sensor
  • Throttle Position Sensor
  • Manifold Absolute Pressure Sensor
  • Coolant Temperature Sensor
  • Exhaust Oxygen Sensor
  • Crankshaft Position Sensor
  • Camshaft Position Sensor

WA State Emissions Check

We are an approved Emission Diagnosis and Repair facility for the Washington State Department of Ecology and should your vehicle fail it’s emission testing we can determine why and offer solutions to repair your vehicle so that you will contribute to cleaner air quality in the greater Puget Sound Area. We employ (2) Master Emission Specialists. We’ll get you back on the road with cleaner air!

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