Axxess 4WD L4-2389cc 2.4L SOHC MFI (KA24E) (1990)
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Pressure Regulator Vacuum Relief (PRVR) Solenoid: Testing and Inspection
Fig. 153 Solenoid Valve Test
Apply voltage to the solenoid terminals as shown above and check air passages for continuity. Replace solenoid if it fails test.
WARNING: Reversing polarity will damage the solenoid.