Hyundai Azera: Do not use methanol
Fuels containing methanol (wood alcohol) should not be used in your vehicle. This type of fuel can reduce vehicle performance and damage components of the fuel system.
✽ NOTICE
Your New Vehicle Limited Warranty may not cover damage to the fuel system and any performance problems that are caused by the use of fuels containing methanol.
Gasoline containing alcohol and methanol
Fuel AdditivesFuel Filler Door Release Actuator Repair procedures
Inspection
1.
Open the fuel filler door and remove the fuel filler door release actuator (A) after loosening the mounting bolts.
2.
Remove the luggage side trim [LH].
(Refer to Body - "Trunk ...
ETC (Electronic Throttle Control) System Troubleshooting
Fail-Safe Mode
ItemFail-SafeETC MotorThrottle valve stuck at 7°TPSTPS 1 faultECM looks at TPS2TPS 2 faultECM looks at TPS1TPS 1,2 faultThrottle valve stuck at 7°APSAPS 1 faultECM looks at APS 2 ...
High Pressure Fuel Pump Repair procedures
Removal
In case of removing the high pressure fuel pump, high
pressure fuel pipe, delivery pipe, and injector, there may be injury
caused by leakage of the high pressure f ...