P0406 CODE: Exhaust Gas Recirculation (EGR) Sensor A Circuit High Input
The diagnostic trouble code P0406 is short for Exhaust Gas Recirculation Sensor A Circuit High. Here you’ll learn everything about the P0406.
Exhaust Gas
The diagnostic trouble code P0406 is short for Exhaust Gas Recirculation Sensor A Circuit High. Here you’ll learn everything about the P0406.