300ZX Coupe V6-2960cc DOHC (VG30DE) (1994)
EGRC-Solenoid Valve: Testing and Inspection
EGRC - Solenoid Valve Test
Apply voltage to the solenoid terminals and check air passages for continuity as shown.
CAUTION: Reversing polarity will damage the solenoid.
^ Replace solenoid if it fails test.