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Hyundai Azera: ETC (Electronic Throttle Control) System Troubleshooting - Engine Control System - Engine Control/Fuel System - Hyundai Azera 2011-2026 Service ManualHyundai Azera: ETC (Electronic Throttle Control) System Troubleshooting

Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 Service Manual / Engine Control/Fuel System / Engine Control System / ETC (Electronic Throttle Control) System Troubleshooting

Fail-Safe Mode
Item
Fail-Safe
ETC Motor
Throttle valve stuck at 7°
TPS
TPS 1 fault
ECM looks at TPS2
TPS 2 fault
ECM looks at TPS1
TPS 1,2 fault
Throttle valve stuck at 7°
APS
APS 1 fault
ECM looks at APS 2
APS 2 fault
ECM looks at APS 1
APS 1,2 fault
Engine idle state

   
When throttle value is stuck at 7°, engine speed is limited at below 1,500rpm and vehicle speed at maximum 40 ~ 50 km/h (25 ~ 31 mph)
ETC (Electronic Throttle Control) System Description and Operation
Description The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS). Instead of the traditional throttle cab ...

ETC (Electronic Throttle Control) System Specifications
Specification [Throttle Position Sensor (TPS)] Throttle angle(°)Output Voltage (V)TPS1TPS200.54.5100.964.05201.413.59301.873.14402.322.68502.782.23603.231.77703.691.32804.140.86904.60.41984.650.3 ...

See also:

Rear Package Tray Trim Components and Components Location
Component Location 1. Rear package tray trim ...

Main Muffler Repair procedures
Removal and Installation 1. Disconnect the battery negative terminal. (Refer to Engine Electrical System - "Battery") 2. Remove the main muffler (A). Tightening torque: 39.2 ~ 58.8 N.m ( ...

Components and Components Location
Components 1. Front pillar trim2. Center pillar upper trim3. Rear pillar trim4. Cowl side trim5. Center pillar lower trim6. Front door scuff trim7. Rear door scuff trim ...

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