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: Engine Control Module (ECM) Repair procedures
Removal
1.
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
2.
Disconnect the TCM connectors (A).
3.
Disconnect the ECM connectors (B).
4.
Remove ...
Toyota Corolla 2019-2022 Owners Manual: Programming the Home- Link
■ Before programming Home- Link
During programming, it is possible that garage doors, gates, or other devices
may operate. For this reason, make sure that people and objects are clear of
the garage door or other devices to prevent injury or other potential harm.
It is recommended that a new ...
