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Hyundai Equus Manuals

Hyundai Equus: ETC (Electronic Throttle Control) System Troubleshooting - Engine Control System - Engine Control/Fuel System - Hyundai Equus VI 2009-2026 Service ManualHyundai Equus: ETC (Electronic Throttle Control) System Troubleshooting

Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Engine Control/Fuel System / Engine Control System / ETC (Electronic Throttle Control) System Troubleshooting

Fail-safe mode
ITEMS
FAIL-SAFE
ETC Motor
Throttle valve stuck at 5°
TPS
TPS 1 fault
Replace it with TPS2
TPS 2 fault
Replace it with TPS1
TPS 1,2 fault
Throttle valve stuck at 5°
APS
APS 1 fault
Replace it with APS2
APS 2 fault
Replace it with APS1
APS 1,2 fault
Throttle valve stuck at 5°

   
When throttle value is stuck at 5°, engine speed is limited at below 1,500rpm and vehicle speed at maximum 40 ~ 50 km/h (25 ~ 31mph).
    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:

    Schematic Diagrams
    Trouble Symptom Charts Component Parts And Function Outline Component partFunctionCruise Control SwitchInput the set speed and distance to the SCC ECU.Instrument ClusterDisplay various information ...

    Rear Wheel Speed Sensor Repair procedures
    Removal 1. Remove the rear wheel speed sensor mounting bolt. Tightening torque: 6.9 ~ 10.8 Nm (0.7 ~ 1.1 kgf.m, 5.1~ 8.0 lb-ft) 2. Remove the rear wheel guard. 3. Disconnect the rea ...

    Rear Curtain Repair procedures
    Inspection Connect the battery voltage and check the rear curtain motor rotation. If the motor does not operate properly, substitute with a known-good rear curtain motor and check for proper op ...

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