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Crankshaft Position (CKP) Sensor Connector End View

Fig 1: Crankshaft Position (CKP) Sensor Connector End View
GM1590157Courtesy of GENERAL MOTORS CORP.
Crankshaft Position (CKP) Sensor Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 31403-3710
  • Service: 88988337
  • Description: 3-Way MX 64 Series Sealed (GN)
Terminal Part Information 
  • Terminal/Tray: 33467-0003/23
  • Core/Insulation Crimp: H/H
  • Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Crankshaft Position (CKP) Sensor Terminal Identification

Pin Wire Color Circuit No. Function
1 L-GN 2867 5-Volt Reference
2 PU 574 Low Reference
3 YE 573 CKP Sensor Signal


Fig 1: Crankshaft Position (CKP) Sensor Connector End View
GM1590157Courtesy of GENERAL MOTORS CORP.
Crankshaft Position (CKP) Sensor Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 31403-3710
  • Service: 88988337
  • Description: 3-Way MX 64 Series Sealed (GN)
Terminal Part Information 
  • Terminal/Tray: 33467-0003/23
  • Core/Insulation Crimp: H/H
  • Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Crankshaft Position (CKP) Sensor Terminal Identification

Pin Wire Color Circuit No. Function
1 L-GN 2867 5-Volt Reference
2 PU 574 Low Reference
3 YE 573 CKP Sensor Signal


Fig 1: Crankshaft Position (CKP) Sensor Connector End View
GM1403270Courtesy of GENERAL MOTORS CORP.
Crankshaft Position (CKP) Sensor Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 1928403698
  • Service: 88952840
  • Description: 2-Way F Bosch Kompakt (BK)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Crankshaft Position (CKP) Sensor Terminal Identification

Pin Wire Color Circuit No. Function
1 PU 574 Low Reference
2 YE 573 CKP Sensor Signal
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