This category contains a list of Diagnostic Trouble Codes (DTCs) specific to Hyundai vehicles.
Diagnostic Trouble Codes (DTCs) are codes that are generated by your vehicle’s onboard diagnostic system when there is a problem with the vehicle’s emissions, ignition, or fuel systems. These codes are stored in your vehicle’s computer and can be read using a diagnostic tool. Each… Read More »Hyundai DTC Codes
What is the code Hyundai P1326? The code Hyundai P1326 refers to a fault in the knock sensor circuit of your Hyundai Sonata. The knock sensor is a small device located on the engine block that detects knocking or pinging sounds that occur when the… Read More »Hyundai P1326: What It Means and How to Fix It on Your Hyundai Sonata
If you’re seeing a “P420” error code on your Hyundai Elantra, it could indicate a problem with the vehicle’s exhaust gas recirculation (EGR) system. The EGR system is an emissions control device that helps reduce the number of harmful pollutants released into the atmosphere by… Read More »Hyundai P420 DTC Code