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Engine Coolant Temperature (ECT) Sensor Connector End View

Engine Coolant Temperature (ECT) Sensor Connector End View

GM1283861Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186308
  • 2-Way F Junior Power Timer Sealed (BK)
Pin Wire Color Circuit No. Function
1 YE 410 ECT Sensor Signal
2 PU/WH 652 Low Reference