lemon-mirror:
Home >> Hyundai >> 2018 >> Accent SE, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> ETC (Electronic Throttle Control) System >> Troubleshooting >> Fail-Safe Mode

Fail-Safe Mode

Part 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
NOTE:
  • When throttle value is stuck at 7°, engine speed is limited at below 1, 500 RPM and vehicle speed at maximum 40 - 50 km/h (25 - 31 mph).