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Crankshaft Position (CKP) Sensor

Fig 1: Crankshaft Position (CKP) Sensor Connector End View
GM646415Courtesy of GENERAL MOTORS CORP.
Crankshaft Position (CKP) Sensor

Pin Wire Circuit Function
A 0.5 L-GN 6270 5-Volt Reference - 2 (LC3)
0.5 PU/WH 6270 5-Volt Reference - 2 (LH2)
B 0.5 YE 6272 Low Reference (LC3)
0.5 GY/BK 6272 Low Reference (LH2)
C 0.5 PU 6271 CKP Sensor Signal (LC3)
0.5 WH/BK 6271 CKP Sensor Signal (LH2)
Connector Part Information 
  • OEM: 15326808
  • Service: 15326808
  • Description: 3-Way F GT 150 Sealed 4.5 (BK)
Terminal Part Information 
  • Terminal/Tray: 1219819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)