Check Engine Error Codes

When the Check Engine light appears on the dashboard, it means the engine control system has detected a fault in one of the vehicle's systems. The cause can vary from minor sensor issues to problems with the ignition system, fuel system, or emissions control system. During diagnostics we connect a professional scan tool, read stored and pending fault codes, and analyze live system data. This helps identify which system is affected and whether additional diagnostics or repairs are required. This check is especially important before a New York State inspection because an active Check Engine light or incomplete emissions readiness monitors may cause the vehicle to fail inspection.