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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 150 (Engine Control System Diagnosis - 2.0L (2 Of 3)) >> DTC P050B-00: Cold Start Ignition Timing Performance >> 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.
Item  Detecting Condition  Possible Cause 
Main Action
  • Ignition efficiency check during catalyst heating
  1. Leakage in intake system
  2. Faulty ETC
Prerequisite Condition
  • Engine coolant temperature during starting engine is between -10° (14°F) and 33° (91.4°F)
  • Elapsed time after starting engine is longer than or equal to 10 seconds.
  • Vehicle speed is slower than 1.9 mile/h (3 km/h).
  • Accelerator pedal opening is lower than 0.01%.
  • Accumulated diagnostic time is longer than 5 seconds.
Threshold Value
  • Ignition angle efficiency quotient is greater than 0.14.
Diagnostic Time
  • 20 Seconds
MIL-On Condition
  • 3rd Driving Cycle
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