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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 474 (Component Connector End Views (B233LR-E37J)) >> Component Connector End Views >> B321 Crankcase Pressure Sensor

B321 Crankcase Pressure Sensor

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
GM4778903Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine Wiring Harness
  • OEM Connector: 33358808
  • Service Connector: 86792095
  • Description: 3-Way F 1.2 MCON-CB Series, Sealed(BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-16 (L-GN) No Tool Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 BU / RD 460 Engine Control Sensors 5 Volt Reference 1 I -
2 0.5 YE / GY 3926 Crankcase Differential Pressure Sensor Signal I -
3 0.5 BK / YE 548 Engine Control Sensors Low Reference 1 I -