Sonata GL V6-2.5L (1999)
EGR Control Solenoid: Testing and Inspection
TROUBLESHOOTING HINT
If the results of EGR solenoid valve on-vehicle and off-vehicle inspections are normal, but the diagnostic trouble code for EGR system failure is
displayed, check the EGR valve, vacuum hose and EGR passage for blocking.
USING GST
HARNESS INSPECTION PROCEDURE