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Check Engine Light Repair In Escondido, CA | San Diego, CA

Check Engine Light & Diagnosis

Your vehicle’s check engine light is what alerts you to issues that are going on with your vehicle’s components. Although the check engine light typically refers to the engine, it can also indicate other issues, such as a problem with your vehicle’s exhaust system. Ignoring your check engine light isn’t recommended, as it could cause lasting damage to your engine or other vital components inside your vehicle. If your check engine light comes on, don’t wait and feel free to stop by Escondido Auto Pros!

What are some signs you may need a check engine light inspection?

  • Your check engine light has come on
  • Your vehicle’s emissions system is releasing a high level of pollutants
  • Your engine’s thermostat is malfunctioning

Your destination for Check Engine Light diagnosis and repairs in Escondido

At Escondido Auto Pros, our ASE-Certified Technicians are prepared to help you figure out exactly why your check engine light is on. To determine the actual problem, we use Advanced Electronic scan tools or a diagnostic computer to retrieve Diagnostic Trouble Codes (DTC). This basic check engine light diagnosis may lead to a simple fix such as new spark plugs. Or it may require a more complex repair after a few hours of expert diagnosis.

Honesty you can trust

It is always best to expect that a diagnosis must take place before we can give you an accurate estimate on repairing the root cause of your check engine light. We take honesty seriously. We let our clients have complete control of the repairs process, and we won’t mislead you on any issues. We’ll let you know precisely what’s going on with your vehicle and all of your repairs options.

We offer the following Check Engine Light Repairs:

  • Replacement of the oxygen sensor
  • Tightening a loose gas cap
  • Replacing the catalytic converter
  • Replacement of the airflow sensor
  • Replacing spark plugs and wires

Are you experiencing the following codes?

  •  PO171-P0175

  •  P0300-P0305

  •  P0411, P0440, P0442, P0446, P0455

  •  P0401

  •  P0420, P0430

These codes are related to the most common engine trouble codes. Don’t wait to have your vehicle serviced, as you might cause other failures. The longer you wait to repair your vehicle, the more it will cost to repair. 

We invite you to experience the Escondido Auto Pros advantage!

Call Us At With Any Questions!


“Quality service, knowledgeable service advisors and managers. They will explain the extent of the repair and answer honestly and truthfully which is hard to find!”




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Getting your everyday questions answered is both simple and convenient. As soon as you send your inquiry in, we'll respond as soon as possible. Or if you'd like to request an appointment immediately, we can take care of that too.