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Home >> Hyundai >> 2012 >> Equus Ultimate >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Intelligent ACCEL Pedal Diagnosis >> C1811 ECO State Signal Error >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • CAN signal monitoring
  1. Cluster failure
Enable conditions
  • Ignition on or Engine on
Threshold value
  • Invalid eco state signal is received
Diagnostic Time
  • 0.5sec
Fail Safe
  • ECO-P warning isn't supported
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