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A vehicle diagnostic finds and fixes car problems using visual checks and electronic tools. Modern cars use the ECU and OBD-II to read fault codes,
A vehicle diagnostic finds and fixes car problems using visual checks and electronic tools. Modern cars use the ECU and OBD-II to read fault codes, watch live sensor data, and record system events. Technicians use scan tools to get trouble codes (DTCs), view freeze-frame data, test sensors and actuators, and follow troubleshooting steps.
A vehicle diagnostic finds and fixes car problems using visual checks and electronic tools. Modern cars use the ECU and OBD-II to read fault codes,
A vehicle diagnostic finds and fixes car problems using visual checks and electronic tools. Modern cars use the ECU and OBD-II to read fault codes, watch live sensor data, and record system events. Technicians use scan tools to get trouble codes (DTCs), view freeze-frame data, test sensors and actuators, and follow troubleshooting steps.