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Home >> Hyundai >> 2024 >> Elantra N Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> DTC P2122-00: Accelerator Position Sensor 1 Signal Circuit Low Input >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

Trouble Shooting Condition Possible Cause
Main Action
  • Electrical inspection
  1. Poor contact of connector
  2. Short to ground in signal circuit of APS1
  3. APS1
Prerequisite Condition
  • Turn on ignition Switch
Threshold Value
  • The voltage of Accel Position Sensor (APS) 1 is less than 0.23V
Diagnostic Time
  • Continuous
MIL
  • 1st driving cycle
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