Kia Sportage: 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 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 (2015-2024) Service Manual: Repair procedures

Removal 1. After making a match mark on the flange yoke and transaxle companion, remove the propeller shaft mounting bolts (A). Tightening torque: 49.0 - 68.6 N·m (5.0 - 7.0 kgf·m, 36.1 - 50.6 lb·ft) ...

Kia Sportage QL (2015-2024) Service Manual: AVN Antenna Repair procedures

Removal Roof antenna 1. Disconnect the negative (-) battery terminal. 2. Remove the roof trim assembly. (Refer to Body - "Roof Trim Assembly") 3. Disconnect the roof antenna cable an ...