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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 148 (Engine Control System Diagnosis - 1.6L (3 Of 3)) >> DTC P1230-00: Fuel Pump Malfunction >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
Trouble Shooting Condition Possible Cause
Main Action
  • Monitor the current of fuel pump
  1. Poor Connection
  2. Open or short in three phase control circuit
  3. Blockage of fuel filter
  4. Blockage of fuel line
  5. Fuel pump
  6. Fuel pump control module (FPCM)
Prerequisite Condition
  • Target fuel pressure is higher than 250 kpa and lower than 600 kpa
  • Engine Running
  • Battery voltage is higher than 10V
Case 1 Threshold
Value
  • The current of fuel pump is lower than 0.2A
Diagnostic
Time
  • 0.2 sec
Case 2 Threshold
Value
  • The current of fuel pump is higher than 11A
Diagnostic
Time
  • 2 sec
MIL
  • NO MIL
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