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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 95 (Engine Control System Diagnosis - 1.6L (1 Of 3) - Optima (Except HEV)) >> DTC P0203: Injector Circuit/Open-Cylinder 3 >> Specification >> Signal Waveform & Data

Signal Waveform & Data

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Fig 1: Screen Display - Engine Idle After Warm Up
G11833433Courtesy of KIA MOTORS AMERICA, INC.
  1. Fuel injection time - Approx. 1450μs

    CH. A - Injector Max 64.5V

    CH. AUX - Injector Current MAX 9.21A

Fig 2: Screen Display - Fuel Injection (Approx. 2500RPM)
G11833434Courtesy of KIA MOTORS AMERICA, INC.
  1. Fuel injection time - Approx. 900μs

    CH. A - Injector Max 64.9V

    CH. AUX - Injector Current MAX 9.15A

Fig 3: Screen Display - Injector (Acceleration)
G11833435Courtesy of KIA MOTORS AMERICA, INC.

CH. A - Injector Max 65.2V

CH. AUX - Injector Current MAX 9.09A