LP-EGR CONTROL VALVE POSITION SENSOR INSPECTION [SKYACTIV-D 1.8]

id0140s1497700

Voltage Inspection

Note

•  The LP-EGR control valve position sensor is built into the LP-EGR control valve. When replacing the LP-EGR control valve position sensor, replace the LP-EGR control valve.

1.  Switch the ignition ON (engine off).

2.  Connect the M-MDS to the DLC-2.

3.  Access the PCM PID/DATA monitor item [LO_PRES_EGR_VLV_ACT] and PCM simulation item [LO_PRES_EGR_VLV_DSD] using the M-MDS. (See PID/DATA MONITOR INSPECTION.)(See PID/DATA MONITOR TABLE [PCM (SKYACTIV-D)].)(See SIMULATION INSPECTION.)(See SIMULATION TABLE [PCM (SKYACTIV-D)].)

4.  Verify that the [LO_PRES_EGR_VLV_ACT] monitor value conforms to the [LO_PRES_EGR_VLV_DSD] monitor value when the simulation item [LO_PRES_EGR_VLV_DSD] is set from 0 % to 80 %.

•  If not as verified, replace the LP-EGR control valve. (See LP-EGR CONTROL VALVE REMOVAL/INSTALLATION [SKYACTIV-D 1.8].)

Specification (Reference)

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