Kia Niro: Engine Control System / 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 detects the piston position of each cylinder which cannot be detected by the CKPS.
The CMPS is installed on engine head cover and uses a target wheel installed on the camshaft. The Camshaft Position Sensor is a hall-effect type sensor. As the target wheel passes the Hall sensor, the magnetic field changes in the sensor. The sensor then switches a signal which creates a square wave.
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 tim ...
Camshaft Position Sensor (CMPS) Schematic diagrams
Circuit Diagram
Harness Connector
CMPS [Bank 1 / Intake]
CMPS [Bank 1 / Exhaust]
...
Other information:
Kia Niro (DE HEV) Owners Manual: Using the TMK
1. Detach the speed restriction label (1) from the sealant bottle (2), and place
it in a highly visible place inside the vehicle such as on the steering wheel to
remind the driver not to drive too fast.
■ 18 inch tire
2. Screw connection hose (10) onto the connector of the sealant bottle. ...
Kia Niro (DE HEV) Owners Manual: Immobilizer system
Your vehicle is equipped with an electronic engine immobilizer system to reduce
the risk of unauthorized vehicle use.
Your immobilizer system is comprised of a small transponder in the ignition key
and electronic devices inside the vehicle.
With the immobilizer system, whenever you insert your ...