LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 2003 >> Santa Fe Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 2.4L >> Diagnostic Tests >> DTC P0462: Fuel Level Sensor A Circuit Low Input >> General Information >> DTC Detecting Condition
April 5, 2026: LEMON Manuals is launched! Read the announcement.

General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible cause
DTC Strategy
  • Output voltage and Change in fuel-level voltage (change in VFLI) is monitored.
  • Short to battery in Fuel Level Sensor (FLS) signal circuit
  • Open in Fuel Level Sensor ground circuit
  • Faulty Fuel Level Sensor
  • Faulty PCM
Enable Conditions
  • Battery voltage is greater than or equal to 10V
  • Time after start > 10 sec.
Threshold value
  • Output voltage > 4.90V
  • VFLI for 300 sec (Vs > 0) < 0.039V
Diagnosis Time
  • Continuous
MIL On Condition
  • 2 driving cycles
scientia non olet · About LEMON Manuals