Kia Niro: Engine Control System / Camshaft Position Sensor (CMPS) 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.
Camshaft Position Sensor (CMPS) Repair procedures
Inspection
1.
Check the signal waveform of the CMPS and CKPS using the KDS/GDS.
Specification: Refer to “Wave Form”
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Knock Sensor (KS) Specifications
Specification
Item
Specification
Capacitance (pF)
850 - 1,150
...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Power Door Mirror Switch Schematic diagrams
Circuit Diagram
Driver Power Window Switch (Non-IMS
Type)
[Auto Folding Mirror
Switch]
[Non-Folding Mirror
Switch]
Driver Power Window Module (IMS Type)
...
Kia Niro 2017 (DE HEV) Service Manual: Brake/Clutch Fluid Repair procedures
Inspection
Check the brake fluid level in the brake fluid reservoir. The level should be
between “MIN” and “MAX” marks on the side of the reservoir.
Use only hydraulic brake fluid conforming to DOT 3 or DOT 4 specification.
Check the brake system for any leakage if th ...
