Hyundai Sonata LF: Engine Control System / Crankshaft Position Sensor (CKPS) Troubleshooting


This example shows a typical Crankshaft Position Sensor(CkPS)
and Camshaft Position Sensor(CMPS) waveform at idle.The PCM controls
the injection and ignition timing by using these signals.
Generally CkPS signal is used to detect the piston's position
and CMPS signal is used to detect the Top Dead Center of each cylinder.
Other information:
I..
Description
The Electronic Throttle Control (ETC) System consists of a
throttle body with an integrated control motor and throttle position
sensor (TPS). Instead of the traditional throttle cable, an Accelerator
Position Sensor (APS) is used to receive driver input...