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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 35 (Engine Control System Diagnosis (PHEV) (09 Of 10)) >> DTC P2B09-00: Cold Start Cylinder 2 Injection Pulse Performance >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor a injector timing each cylinder
  • Poor connector connection
  • Fuel control system
  • Injector #2
Enable Conditions
  • Engine running (Faster than 80 RPM)
  • Normal auxiliary battery voltage (10 to 16V)
  • No fuel cut
  • Spray mode (3 pulses)
  • Active condition that is to heat a catalyst
    • ECT (-13 to 40°C) (55 to 104°F)
    • Intake temperature is higher than -11.25°C (52.25°F)
    • Barometric is higher than 74.5 kPa
    • Modelled catalyst temperature is lower than 300°C (572°F) at start-up
Threshold Value
  • When difference between target inject timing and actual inject timing is higher than 500us
  • When difference between target inject timing and actual inject timing is abnormal at least one
Diagnostic Time
  • Continuously
MIL ON Condition
  • 2 driving cycles