Diesel Data: Automotive Repair
Home >> Oldsmobile >> 2001 >> Aurora V8-4.0L VIN C >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions >> A/C Orifice Relay

A/C Orifice Relay

The scan tool displays Active or Inactive. Active is displayed when the orifice tube relay is energized by the DIM increasing the orifice diameter and lowering A/C high side pressure.
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