Kia Soul: Injector. Troubleshooting
Kia Soul 2014-2019 PS 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. Specifications
Specification Item Specification Coil Resistance (Ω) 1.5 ± 0.075 [20°C(68°F)] ...Injector. Schematic Diagrams
Circuit Diagram (M/T) (A/T) ...See also:
Installation
1.
Install in the reverse order of removal.
Apply the specified grease to ...
Line Pressure Control Solenoid Valve. Inspection
1.
Turn ignition switch OFF.
2.
Disconnect the solenoid valve connector (A).
3.
Measure resistance bet ...
Ignition Coil Circuit Diagram
[MT]
[AT]
...