EGR Control Solenoid Valve California

CIRCUIT DIAGRAM





USING MULTI-USE TESTER

Steps 1-2:

HARNESS INSPECTION


OPERATION

The EGR control valve is the duty-control type of solenoid valve; it functions to regulate the negative pressure (vacuum) of EGR control line.


TROUBLESHOOTING HINTS

When wire is broken, the EGR control valve is turned off to lower the EGR temperature.