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: General safety information and caution
Safety Precaution
Precautions to take before servicing
high voltage system
Since hybrid vehicles contain a high voltage battery, if the
high voltage system o ...
Kia Niro 2017 (DE HEV) Service Manual: Rear Washer Motor Repair procedures
Inspection
1.
With the washer motor connected to the reservoir tank, fill the reservoir
tank with water.
Before filling the reservoir tank with water, check the filter
...
