Hyundai Accent: Front Lower Arm. Repair procedures
Inspection
ReplacementCircuit Diagram (1)
Circuit Diagram (2)
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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
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Input Speed Sensor. Troubleshooting
Signal Waveform
Fig 1) Input/Output speed sensor at low speed
Fig 2) Input/Output speed sensor at high speed
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