Hyundai Tucson: Engine Control System / Camshaft Position Sensor (CMPS) Description and Operation

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Control / Fuel System / Engine Control System / Camshaft Position Sensor (CMPS) Description and Operation

Description

Camshaft Position Sensor (CMPS) is a hall sensor and 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 the CKPS can't detect.

The CMPS is installed on engine head cover and uses a target wheel installed on the camshaft. The Cam 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) Repair procedures

Inspection 1. Check signal waveform of CKPS and CMPS using a GDS. Specification: Refer to “Waveform” Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) ...

Camshaft Position Sensor (CMPS) Troubleshooting

Signal waveform ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Air intake control
The air intake control button is used to select the outside (fresh) air position or recirculated air position. To change the air intake control position, push the control button. Recirculated air position The indicator light on the button illuminates when the recirculated air position i ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Receiver-Drier Repair procedures
Replacement 1. Remove the condenser, and then remove the bottom cap (B) with L wrench (A) from the condenser. Tightening torque : 20 ~ 25 N.m (2.0 ~ 2.5 kgf.m, 14.5 ~ 18.2 lb-ft) 2. Remove the desiccant (A) from condenser using a long nose plier. Check for crumbled desiccant and cl ...