Fault Codes:
Hyundai R225LC-9 63331
Fault Description:
The engine may have a speed sensor that serves as a control switch to shut off the engine from the primary to the backup. The engine power has decreased, while the engine is backing up the running speed sensor
Fault Location:
Engine system
Fault Cause:
The circuit situation of the electronic fuel injection control valve exists. The resistance of the fuel pump driver amplification circuit is either too high or too low.
