Computer & Sensor Diagnostics

Modern vehicles rely on dozens of sensors and computer modules to run smoothly. When something goes wrong, the smallest malfunction can trigger warning lights, poor performance, or even a breakdown. At Parker Automotive & Diesel in Moncks Corner, we specialize in computer and sensor diagnostics for cars, trucks, and diesel vehicles across Berkeley County and the Lowcountry.

Our technicians use advanced diagnostic equipment to communicate directly with your vehicle’s onboard computer (ECM/PCM). We accurately test and troubleshoot sensors including oxygen, mass airflow, throttle position, crankshaft, and more. These components play a vital role in fuel efficiency, emissions, and engine performance—meaning accurate diagnostics are essential.

Whether it’s a check engine light, loss of power, or inconsistent performance, we identify the root cause instead of guessing. With our experience in both gasoline and diesel systems, we provide clear answers and repair recommendations you can trust.

Choose Parker Automotive & Diesel for reliable computer and sensor diagnostics that keep your vehicle running at its best.