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B74 Manifold Absolute Pressure Sensor

GM816171Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • Harness Type: Engine
  • OEM Connector: 1928403870
  • Service Connector: 88953312
  • Description: 3-Way F Junior Power Timer Series, Sealed (BK)
Terminal Part Information 
  • Terminated Lead: Service by Connector Assembly - Pending
  • Release Tool: J-38125-36
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: 4-964286-1/16
  • Core/Insulation Crimp: E/1
B74 Manifold Absolute Pressure Sensor

Pin Size Color Circuit Function Option
1 0.5 GY/RD 2704 5 Volt Reference -
2 0.5 BK/L-GN 469 Low Reference -
3 0.5 L-GN/WH 432 Manifold Absolute Pressure Sensor Signal -