Explorer 2WD V6-245 4.0L SOHC VIN E EFI (1997)
EGR Electronic Vacuum Regulator Solenoid: Testing and Inspection
The technician should be aware that diagnosis and testing of the EGR Vacuum Regulator (EGR-VR) Solenoid should begin at the Powertrain
Management System level, where testing begins with Diagnosis by Symptom, and is narrowed to testing of a "specific" subsystem and it's related wiring
and components. Following the appropriate diagnostic routines may prevent misdiagnosis and unnecessary component replacement. Refer to Powertrain
Management/Testing and Inspection/Procedures.
