Kia Niro: Engine Control System / Crankshaft Position Sensor (CKPS) Troubleshooting
| Signal Waveform |
This example shows a typical Crankshaft Position Sensor (CKPS) and Camshaft Position Sensor (CMPS) waveforms at idle. The PCM controls the injection and ignition timing by using these signals.
Generally, the CKPS signal is used to detect the piston position whereas the CMPS signal is used to detect the top dead center of each cylinder.
Crankshaft Position Sensor (CKPS) Repair procedures
Inspection
1.
Check signal waveform of CKPS and CMPS using a KDS/GDS.
Specification: Refer to “Waveform”
Remov ...
Camshaft Position Sensor (CMPS) Description and operation
Description
Camshaft Position Sensor (CMPS) is a hall sensor, which detects the camshaft
position by using a hall element.
It is related with Crankshaft Position Sensor (CKPS) and det ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Photo Sensor Description and operation
Description
The photo sensor is located at the center of the defrost nozzles.
The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar
radiation received by its light receiving portion, generates an electromotive force
in proportion to the amount of radia ...
Kia Niro 2017 (DE HEV) Service Manual: Specifications
Specifications
Front Suspension
Item
Specification
Suspension type
Macpherson Strut
Shock absorber
Type
GAS
Rear Suspension
Item
Specification
...
