Kia Sportage: Injector: Troubleshooting
Third generation SL (2010–2016) / 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
Specification
ItemSpecificationCoil Resistance (?)1.25 [20°C(68°F)]
...
Injector: Schematic Diagrams
Circuit Diagram
...
Other Information:
Compressor Oil: Repair procedures
Oil Specification
1.
The HFC-134a system requires synthetic (PAG) compressor oil
whereas the R-12 system requires mineral compressor oil. The two oils
must never be mixed.
2.
Compressor (P ...
DBC Switch: Description and Operation
Description
The DBC function is the acronym word of Downhill Brake
Control function. When a vehicle goes down the hill, just pushing the
DBC switch enables the car to keep its vehicle''s speed ...
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