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Home >> Chevrolet >> 2008 >> Optra LT, Automatic >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Wiring Systems And Power Management - Door, Luggage Compartment. Underbody & Electrical Center Component Views, & Component Connector End Views >> Component Connector End Views >> Engine Coolant Temperature (ECT) Sensor (L79)

Engine Coolant Temperature (ECT) Sensor (L79)

Fig 1: Engine Coolant Temperature (ECT) Sensor Connector End View
GM62426Courtesy of GENERAL MOTORS CORP.
Engine Coolant Temperature (ECT) Sensor Connector Terminal Identification(L79)

Pin Wire Circuit Function
A 0.5 BK/YE 808 Low Reference
B 0.5 YE 410 Engine Coolant Temperature (ECT) Sensor Signal
Connector Part Information 
  • OEM: PED 12040753
  • Description: 2-Way F Metri-Pack 150 Series Sealed, Pull To Seat (BK)
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