Kia Sportage: Engine Control System / Injector Troubleshooting

Kia Sportage QL (2015-2022) Service 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 Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the injector connector. 3. Measure resistance b ...

Purge Control Solenoid Valve (PCSV) Specifications
Specification Item Specification Coil Resistance (Ω) 22.0 - 26.0 [20°C(68°F)] ...

Other information:

Kia Sportage QL (2015-2022) Owners Manual: To set cruise control speed


1. Press the CRUISE button on the steering wheel to turn the system on. The CRUISE indicator light in the instrument cluster will illuminate. 2. Accelerate to the desired speed, which must be more than 20 mph (30 km/h). 3. Move the lever down (to SET-), and release it at the desired speed. T ...

Kia Sportage QL (2015-2022) Service Manual: Engine Control Module (ECM) Schematic diagrams


ECM Terminal And Input/Output signal ECM Terminal Function Connector [A] Terminal Description Connected to 1 -   2 -   3 ...

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