Engine Diagnostics in New Waverly, TX and Conroe, TX 

When your check engine light comes on or you notice any unusual symptoms, our professional technicians use cutting-edge diagnostic equipment to communicate with your vehicle's onboard computer system. This allows us to identify any issues or potential problems lurking beneath the surface and is otherwise known as diagnostics.

How Does Engine Diagnostics Work?

Our technicians connect to your vehicle's onboard computer system, also known as the engine control unit (ECU). This system continuously monitors various sensors and components throughout your vehicle, collecting data on everything from engine performance to emissions levels.

When a problem is detected, the ECU stores a trouble code that provides valuable information about the issue. Our technicians use these trouble codes as a starting point for further investigation. We perform additional tests and inspections to pinpoint the root cause of the problem.

Why Are Engine Diagnostics Important?

By accessing your vehicle's onboard computer system, we gain valuable insights into its health and performance, allowing us to address issues quickly and accurately. Engine diagnostics help us identify problems, ensure optimal engine performance, and save time by reducing your vehicle’s downtime. 

However, it’s important to note that the time it takes to perform engine diagnostics can vary depending on the complexity of the issue. In most cases, our technicians can complete initial diagnostics within a short timeframe. 

How to Make an Engine Diagnostics Appointment

We provide thorough engine diagnostics for all vehicles of all makes and models. With our commitment to accuracy, efficiency, and customer service, turn to Barsh Auto Service for the answers to all your engine troubles. Please schedule your engine diagnostics today by giving us a call, filling out our online form, or visiting one of our locations in Conroe, TX, or New Waverly, TX.