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Home >> Hyundai >> 2024 >> Tucson Plug-In Hybrid Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (PHEV) >> ETC (Electronic Throttle Control) System >> Troubleshooting >> Fail-Safe Mode
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Fail-Safe Mode

Item Fail-Safe
ETC Motor Throttle valve stuck at 9.2°
TPS TPS1 fault ECM looks at TPS2
TPS2 fault ECM looks at TPS1
TPS 1, 2 fault Throttle valve stuck at 9.2°
NOTE:
  • When throttle value is stuck at 9.2°, engine speed is limited at below 1, 200 - 1, 700 RPM.
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