Kia Sportage: Injector: Troubleshooting

Third generation SL (2010â€“2016) / Kia Sportage SL Service & Repair Manual / Engine Control / Fuel System / Engine Control System / Injector: Troubleshooting

Signal Waveform

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

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Injector: Schematic Diagrams

Circuit Diagram ...

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Specification ItemSpecificationCoil Resistance (?)6.9 ~ 7.9 [20Â°C(68Â°F)] ...

Defroster
CAUTION - Conductors To prevent damage to the conductors bonded to the inside surface of the rear window, never use sharp instruments or window cleaners containing abrasives to clean the wind ...

Kia Sportage: Injector: Troubleshooting

Injector: Specifications

Injector: Schematic Diagrams

Other Information:

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