Kia Sorento: 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.

Item
Specification
Coil Resistance (Ω)
1.18 ~ 1.31 [20°C(68°F)]
...
See also:
AUX(Auxiliary) Jack Description
The AUX, iPod and USB JACK on the center console is for customers who
like to listen to external portable music players like the MP3, iPod, earphone,
USB memory stick, CD player and etc., thr ...
Rear Seat Replacement
Rear Seat Assembly Replacement
[Second row seat assembly]
1.
Push the second row seat assembly [RH] (A) towards the front of
the vehicle as far as possibl ...
Circuit Diagram
...