2023-04-13
May 10th 2023.
8AM
Danbury Hyundai
Phone #475-279-6888
CODE
P218100
Digit 1 P-Powertrain
DIgit 2 2-Most of the time, 2 or 3 indicates that a code is manufacturer-specific
The third character is also a digit, ranging from 1 to 8. This reveals the subsystem at fault.
1 refers to the fuel or air metering system
The fourth and fifth characters are read together as a two-digit number between 0 and 99 known as the specific fault index. These characters identify the exact issue of the vehicle.
81
So the real code is P2181. Google that and it's temp sensor issue. Engine Light solid is still Ok to Drive. Blinking is don't drive.