Kia Cee'd: Engine Control System / Injector Troubleshooting

The three waveforms below are taken from the #1 and #4 injectors. The top waveform is from the high side (feed side) of the #1 and #4 injectors, while the middle waveform is from the low side (ground side) of the #1 injector and the bottom waveform is from the low side of the #4 injector.

The middle waveform is the same as the top waveform because there is no ground for the circuit. With no current flowing in the circuit, the #1 injector is not energized and fuel does not flow.

The bottom waveform shows that ground is supplied and there is a voltage drop across the #4 injector. With current flowing in the circuit, the #4 injector is energized and fuel flows.

Injector Specifications

Specification   Item Specification Coil Resistance (Ω) 1.5 ± 5％[20°C(68°F)] ...

Injector Schematic diagrams

Circuit Diagram ...

Other information:

Kia Cee'd JD Owners Manual: Sound Settings
Audio Settings Press the key Select [Sound] Select [Audio Settings] Use the , , , buttons to adjust the Fader/Balance settings. Use the , buttons to adjust the Bass/Middle/Treble settings. Press the button to reset. SDVC (Speed Dependent Volume Control) Press the key Select ...

Kia Cee'd JD Owners Manual: 4. Steering wheel control
The above message will appear if the shift lever is in D (Drive) or R (Reverse) according to the distance of the front and rear object from the sensor. The steering wheel will be controlled automatically. The system will be cancelled if you firmly hold the steering wheel ...