EGR Control Solenoid: Testing and Inspection

EXHAUST GAS RECIRCULATION (EGR) SOLENOID VALVE
The EGR solenoid valve is a duty control type solenoid valve, which leaks EGR valve operating negative pressure to the throttle body A port.

NOTE: 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.




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Harness Inspection Procedures