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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Engine Control System Diagnosis (PHEV) (03 Of 10)) >> DTC P0203-00: Injector Circuit/Open-Cylinder 3 >> 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
  • Check the voltage
  • Poor connector connection
  • Open circuit
  • Injector
Enable Conditions
  • Engine speed is faster than 80 RPM
  • Normal auxiliary battery voltage (10 to 16V)
Threshold Value
  • Open circuit
    • Low side internal feedback voltage is lower than 1V
    • High side internal feedback voltage is more than specified value (Battery voltage - 1V)
Diagnostic Time
  • Continuously
MIL ON Condition
  • 2 driving cycles
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